´It was narrated that Ibn 'Umar said:` "The Messenger of Allah (ﷺ) heard a man taking an oath by his father and said: 'Do not make oaths by your forefathers. Whoever makes an oath by Allah, let him fulfill his oath, and if an oath is sworn for a person by Allah, let him accept it. Whoever is not content with Allah has nothing to do with Allah.'

´It was narrated from Ibn 'Umar that the Messenger of Allah (ﷺ) said:` "Whoever swears an oath and says In sha' Allah, if he wishes he may go ahead and if he wishes he may not, without having broken his oath."

´It was narrated from Ibn 'Umar:` "Whoever swears an oath and says In sha' Allah, will never break his oath."

´It was narrated that 'Umar bin Khattab said:` "I made a vow during the Ignorance period and I asked the Prophet (ﷺ) (about it) after I became Muslim. He told me to fulfill my vow."

´It was narrated from Ibn 'Umar that the Messenger of Allah (ﷺ) said:` 'The trustworthy, honest Muslim merchant will be with the martyrs on the Day of Resurrection."

´It was narrated from 'Aishah that the Messenger of Allah (ﷺ) said:` "The image-makers will be punished on the Day of Resurrection and will be told: 'Give life to that which you have created.' "

´It was narrated from Ibn 'Umar that the Messenger of Allah (ﷺ) said:` "Let one of you not undersell another."[1]

´It was narrated from Ibn 'Umar that :` the Prophet (ﷺ) forbade the Najsh.

´It was narrated that Ibn 'Umar said:` "The Messenger of Allah (ﷺ) forbade meeting traders on the way."

´It was narrated from 'Abdullah bin 'Umar that the Messenger of Allah said:` "When two men enter into a transaction, each of them has the choice (of annulling it) so long as they have not yet parted and are still together, or one of them has given the option or choice to the other. Once he has accepted the terms of the other, then the transaction is binding. If they part after concluding the transaction and neither of them has rescinded the transaction then the transaction is binding.”

´It was narrated from Ibn 'Umar that the Messenger of Allah (ﷺ) said:` "Whoever buys a palm tree that has been pollinated, its fruits belong to the seller, unless the purchaser stipulated a condition." (Sahih) Another chain from Ibn 'Umar, from the Prophet (ﷺ), with similar wording.

´It was narrated from Nafi' from Ibn 'Umar that the Prophet (ﷺ) said:` "Whoever sells a palm tree and sells a slave." Mentioning both of them together.[1]

´It was narrated from Ibn 'Umar that the Messenger of Allah (ﷺ) said:` "Do not sell fruits until they have ripened." And he forbade (both) the seller and the purchaser (to engage in such a transaction).

´It was narrated from Ibn 'Umar that the Prophet (ﷺ) said:` "Whoever buys food, let him not sell it until he has taken full possession of it."

´It was narrated that Ibn 'Umar said:` "We used to buy food from troops of riders (i.e., the caravans) without knowing the amount, but the Messenger of Allah (ﷺ) forbade us to sell it until it had been delivered to us."

´It was narrated from Ibn Umar that the Messenger of Allah (ﷺ) said:` "O Allah, bless my nation early in the morning.' "

´It was narrated that 'Abduilah bin 'Umar said:` "The Messenger of Allah (ﷺ) forbade the Muzabanah. The Muzdbanah means when a man sells the dates of his grove when they are still on the tree, for a measure of dty dates;[2] or, if it is grapes, he sells them when they are still on the vine, for a measure of raisins; or if it is a crop, he sells it for food, estimating the amount (of the crop in the field). He forbade all of these things."

´It was narrated from 'Abdullah bin 'Umar that he said:` "Zaid bin Thabit told me that the Messenger of Allah (ﷺ) gave a concession regarding the sale of the estimated harvest of 'Araya return for dried dates." (Sahih) Yahya (one of the narrators) said: "The 'Araya is when a man purchases dates on the trees for food that his family has that is ripe, by estimating them (the dates)."

´It was narrated from Ibn 'Umar that the Messenger of Allah (ﷺ) said:` "When anyone of you passes by a garden let him eat therefrom, but he should not carry any away in his garment."'

´It was narrated from 'Abdullah bin 'Umar that the Messenger of Allah (ﷺ) stood up and said:` "No one of you should milk from the livestock of another man without his permission. Would anyone of you like someone to break into his storeroom and take his food? The udders of their livestock store food for them, so none of you should milk the livestock of another man without his permission."

´It was narrated from Ibn 'Umar that the Messenger of Allah (ﷺ) said:` “Whoever takes the wrongdoer's side in a dispute or supports wrongdoing, he will remain subject to the wrath of Allah until he gives it up.”

´It was narrated that Ibn 'Umar said:` “Umar bin Khattab acquired some land at Khaibar, and he came to the Prophet (ﷺ) and consulted him. He said: 'O Messenger of Allah(ﷺ), I have been given some wealth at Khaibar and I have never been given any wealth that is more precious to me than it. What do you command me to do with it? He said: 'If you wish, you can make it an endowment and give (its produce) in charity.' So 'Umar gave it on the basis that it would not be sold, given away or inherited, and (its produce) was to be given to the poor, to relatives, for freeing slaves, in the cause of Allah, to way fares and to guests; and there was nothing wrong if a person appointed to be in charge of it consumed from it on a reasonable basis or feeding a fried, without accumulating it for himself.”

´It was narrated that Ibn 'Umar said:` “Umar bin Khattab said: 'O Messenger of Allah (ﷺ), the one hundred shares of the Khaibar I have never been given any wealth that is more beloved to me than them, and I wanted to give them in charity.' The Prophet (ﷺ) said: 'Make it an endowment and give its produce in the cause of Allah (SWT).”

´It was narrated from Ibn 'Umar that the Messenger of Allah (ﷺ) said:` “When a rich man takes too long to repay a debt, this is wrongdoing, and if the debt is transferred to a rich man, you should accept if.”

´It was narrated from Ibn 'Umar that the Messenger of Allah (ﷺ) said:` “Whoever dies owing a Dinar or a Dirham, it will be paid back from his good deeds, because then there will be no Dinar or Dirham.”

´It was narrated from Ibn 'Umar and 'Aishah that the Messenger of Allah (ﷺ) said:` “Whoever demands his rights let him do so in a decent manner as much as he can.”

´It was narrated from Ibn 'Umar that:` he used to lease out some land that belonged to him, for cultivation. Then someone came to him and told him that Rafi' bin Khadij said that the Messenger of Allah (ﷺ) had forbidden leasing out land for cultivation. Ibn 'Umar went, and I went with him, until he met him in Balat, and asked him about that, and he told him that the Messenger of Allah (ﷺ) had forbidden leasing out land for cultivation. So 'Abdullah stopped lessening out land.

´It was narrated from Ibn `Umar that :` the Messenger of Allah (ﷺ) entered into a contract with the people of Khaibar for one half of the fruits or crops yielded.

´It was narrated from Ibn`Umar that the Prophet (ﷺ) said:` “The Mudabbar is part of the one third of the estate.”

´It was narrated from 'Abdullah bin 'Amr that the Messenger of Allah (ﷺ) said:` “A debt will be settled on the Day of Resurrection if the one who owes it dies, apart from three: A man who lost his strength fighting in the cause of Allah (SWT), so he borrows in order to become strong again to fighting in the cause of Allah (SWT), so he borrows in order to become strong again to fight the enemy of Allah (SWT) and his enemy. A man who sees a Muslims die and he cannot find anything with which to shroud him except by taking a loan. A man who sees a Muslim die and he cannot find anything with which to shroud him except, by taking a loan. A man who fears Allah (SWT) if he stays single, so he gets married for fear of (losing) his religious commitment. Allah will pay off the debt for these people on the Day of Resurrection.”

´It was narrated from Ibn`Umar that the Messenger of Allah (ﷺ) said:` “Whoever frees a slave who has some wealth, the slave's wealth belongs to him, unless the master stipulates that it will belong to him.”

´It was narrated that Ibn`Umar said:` “I was presented to the Messenger of Allah (ﷺ) on the day of Uhud, when I was fourteen years old, but he did not permit me (to fight). I was presented to him on the Day of Khandaq when I was fifteen years old, and he permitted me (to fight).' ”

´It was narrated from Ibn`Umar:` The Prophet (ﷺ) stoned two Jews, and I was among those who stoned them. I saw (the man) trying to shield (the woman) from the stones.”

´It was narrated from Ibn `Umar that the Messenger of Allah (ﷺ) said:` “Whoever bears weapons against us is not one of us.'”

´It was narrated that Ibn Umar said:` “The Prophet (S.A.W.) cut off (the hand of a thief) for a shield worth three Dirham.”

´It was narrated from Ibn 'Umar that the Messenger of Allah (ﷺ) said:` “The Muslim man has no right to spend two nights, if he has something for which a will should be made, without having a written will with him.”

´It was narrated from Ibn 'Umar that the Prophet (ﷺ) said:` “The Muslim man has no right to spend two nights, if he has something for which will should be made, without having a written will with him.”

´It was narrated from Ibn Umar that the Messenger of Allah (ﷺ) said:` “(Allah says) O son of Adam! I have given you two things which you do not deserve (except by mercy of Allah (SWT)): I allow you to dispose of a share of your wealth when you are on your deathbed, in order to cleanse and purify you, and my slaves pray for you after your life is over.”

´It was narrated that Ibn ‘Umar said:` The Messenger of Allah (ﷺ) forbade selling the right of inheritance, or giving it as a gift.

´It was narrated from ‘Abdullah bin ‘Umar that the Messenger of Allah (ﷺ) said:` “Whatever division of inheritance was made during the Ignorance period, stands according to the division of the Ignorance period, and whatever division of inheritance was made during Islam, it stands according to the division of Islam.”