Narrated 'Abdullah bin 'Amr: Once Allah's Messenger (saws) said to me, "I have been informed that you offer Salat (prayer) all the night and observe Saum (fast) during the day." I said, "(Yes) I do so." He said, "If you do so, your eye sight will become weak and you will become weak. No doubt, your body has right on you, and your family has right on you, so observe Saum (for some days) and do not observe it (for some days), offer Salat (for sometime) and then sleep."

Narrated `Abdullah bin `Amr: The news of my daily fasting and praying every night throughout the night reached the Prophet. So he sent for me or I met him, and he said, "I have been informed that you fast everyday and pray every night (all the night). Fast (for some days) and give up fasting (for some days); pray and sleep, for your eyes have a right on you, and your body and your family (i.e. wife) have a right on you." I replied, "I have more power than that (fasting)." The Prophet said, "Then fast like the fasts of (the Prophet) David". I said, "How?" He replied, "He used to fast on alternate days, and he used not to flee on meeting the enemy." I said, "From where can I get that chance?" (`Ata' said, "I do not know how the expression of fasting daily throughout the life occurred.") So, the Prophet said, twice, "Whoever fasts daily throughout his life is just as the one who does not fast at all."

Narrated `Abdullah bin `Amr bin Al-`As: The Prophet said to me, "You fast daily all the year and pray every night all the night?" I replied in the affirmative. The Prophet said, "If you keep on doing this, your eyes will become weak and your body will get tired. He who fasts all the year is as he who did not fast at all. The fasting of three days (a month) will be equal to the tasting of the whole year." I replied, "I have the power for more than this." The Prophet said, "Then fast like the fasting of David who used to fast on alternate days and would never flee from the battle field, on meeting the enemy.

Narrated `Abdullah bin `Amr: A man came to the Prophet asking his permission to take part in Jihad. The Prophet asked him, "Are your parents alive?" He replied in the affirmative. The Prophet said to him, "Then exert yourself in their service."

Narrated `Abdullah bin `Amr bin Al-As: The Prophet said to me, "I have been informed that you pray all the nights and observe fast all the days; is this true?" I replied, "Yes." He said, "If you do so, your eyes will become weak and you will get bored. So fast three days a month, for this will be the fasting of a whole year, or equal to the fasting of a whole year." I said, "I find myself able to fast more." He said, "Then fast like the fasting of (the Prophet) David who used to fast on alternate days and would not flee on facing the enemy."

Narrated `Abdullah bin `Amr: When Allah's Apostle besieged Taif and could not conquer its people, he said, "We will return (to Medina) If Allah wills." That distressed the Companions (of the Prophet and they said, "Shall we go away without conquering it (i.e. the Fort of Taif)?" Once the Prophet said, "Let us return." Then the Prophet said (to them), "Fight tomorrow." They fought and (many of them) got wounded, whereupon the Prophet said, "We will return (to Medina) tomorrow if Allah wills." That delighted them, whereupon the Prophet smiled. The sub-narrator, Sufyan said once, "(The Prophet) smiled."

Narrated `Abdullah bin `Amr: A man said to the Prophet, "Shall I participate in Jihad?" The Prophet said, "Are your parents living?" The man said, "Yes." the Prophet said, "Do Jihad for their benefit."

Narrated `Abdullah bin `Umar: When Allah Apostle was in Ta'if (trying to conquer it), he said to his companions, "Tomorrow we will return (to Medina), if Allah wills." Some of the companions of Allah's Apostle said, "We will not leave till we conquer it." The Prophet said, "Therefore, be ready to fight tomorrow." On the following day, they (Muslims) fought fiercely (with the people of Ta'if) and suffered many wounds. Then Allah's Apostle said, "Tomorrow we will return (to Medina), if Allah wills." His companions kept quiet this time. Allah's Apostle then smiled.

Narrated `Abdullah bin `Umar: The Prophet besieged the people of Ta'if, but he did not conquer it. He said, "Tomorrow, if Allah will, we will return home. On this the Muslims said, "Then we return without conquering it?" He said, 'Then carry on fighting tomorrow." The next day many of them were injured. The Prophet said, "If Allah will, we will return home tomorrow." It seemed that statement pleased them whereupon Allah's Apostle smiled.