The reward of charity

Sayyiduna Ali bin Abi Talib (may Allah be pleased with him) relates: Three men came to the Prophet (peace and blessings be upon him). One of them said: O Messenger of Allah! I had one hundred dinars, and I gave ten dinars of them in charity. The second said: O Messenger of Allah! I had ten dinars, and I have given one dinar of them in charity. The third said: O Messenger of Allah! O Messenger of Allah! I had one dinar, and I gave a tenth of it in charity. The Prophet (peace and blessings be upon him) said: "You are all equal in reward; each one of you has given a tenth of his wealth in charity."
Ahmad and al-Bazzar recorded it. Its chain contains a narrator, al-Harith, and he has been heavily criticised.

Sayyiduna Abu Malik al-Ash'ari (may Allah be pleased with him) narrates: The Prophet (peace and blessings be upon him) said: "There were three men. One of them had ten dinars, and he gave one dinar of them in charity. The second had ten uqiyahs, and he gave one uqiyah of them in charity. The third had one hundred uqiyahs, and he gave ten uqiyahs of them in charity." The Prophet (peace and blessings be upon him) said: "They are all equal in reward; each of them has given a tenth of his wealth in charity. Allah Almighty has said: 'Let the man of means spend according to his means.'"
Al-Tabarani recorded it in al-Mu'jam al-Kabir. Its chain contains a narrator, Muhammad bin Isma'il bin Ayyash, and there is weakness in him.

Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) narrates that the Prophet (peace and blessings be upon him) said: "Whoever does any good, whether a Muslim or a disbeliever, is rewarded for it. We said: O Messenger of Allah! We know about the Muslim being rewarded, but how is the disbeliever rewarded? The Prophet (peace and blessings be upon him) said: When he gives charity, or joins ties of kinship, or does a good deed, Allah Almighty rewards him, and the reward he receives is in the form of wealth or children in this world, and in the form of a punishment lighter than the other punishment. The narrator says: That is, it will be so in the Hereafter. Then he recited this verse: 'Admit the people of Pharaoh into the severest punishment.'"
Al-Bazzar recorded it. Its chain contains a narrator, Utbah bin Yaqzan, who has been criticised; Ibn Hibban declared him thiqah (trustworthy). The rest of the narrators of this narration are thiqat (trustworthy).

Sayyiduna Abu Hurayrah (may Allah be pleased with him) narrates: The Prophet (peace and blessings be upon him) said: "Shoot arrows and practise archery, and if you practise archery, that is more beloved to me. Indeed, because of a single arrow Allah Almighty admits into Paradise the one who makes it while hoping for its reward, the one who hands it over, and the one who shoots it. And because of a morsel of bread, a handful of dates, or something similar by which a poor person benefits, Allah Almighty admits three people into Paradise: the master of the house who orders it, the wife who prepares it, and the servant who hands that thing to the poor person." Then the Prophet (peace and blessings be upon him) said: "All praise belongs to Allah Almighty, who has not forgotten any one of us."
Al-Tabarani recorded it in al-Mu'jam al-Awsat. Its chain contains a narrator, Suwayd bin Abd al-Aziz, and he is da'if (weak).

Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) relates: When this verse was revealed: "The example of those who spend their wealth in the way of Allah is like that of a grain which grows seven ears, in each ear a hundred grains," the Prophet (peace and blessings be upon him) said: "O my Lord! Grant my Ummah more." Then this verse was revealed: "Whoever gives Allah a goodly loan, Allah will multiply it for him many times over." The Prophet (peace and blessings be upon him) prayed: O my Lord! Grant my Ummah more. Then this verse was revealed: "Indeed, the patient will be given their reward without measure."
Al-Tabarani recorded it in al-Mu'jam al-Awsat. Its chain contains a narrator, Isa bin al-Musayyab, and he is da'if (weak).