"A man came to the Prophet (Allah bless him and give him peace) and asked him to give him a gift, so the Prophet said (Allah bless him and give him peace): 'I have nothing at my disposal, but purchase at my expense, and when something comes to me, I will settle the debt.’ 'Umar therefore said: ‘O Messenger of Allah, I have given it to him, so Allah has not burdened you with what is beyond your means!’ The Prophet (Allah bless him and give him peace) disapproved of what 'Umar said, whereupon a man among the Ansar said: ‘O Messenger of Allah, give, and do not fear any impoverishment from the Lord of the Throne!’ Allah’s Messenger smiled (Allah bless him and give him peace), and it was clear from the look on his face that he was pleased with the Ansari’s words. And he said: ‘This is what I have been commanded to do!'”