Ali bin Hujr bin Iyas bin Maqatil علي بن حجر بن إياس بن مقاتل · The Book on Zakat

the Prophet said: "When the charity collector comes to you, then he should not depart from you except while pleased."

the Messenger of Allah said: "Whoever begs from the people while he has what he needs, he will come on the Day of Judgment and his begging with be scratches or lacerations, or bite marks on his face." They said: "O Messenger of Allah! 'How much is it that one needs?' He said: 'Fifty Dirham, or their value in gold.'"

"I was sitting with the Prophet when a woman came to him and said: 'O Messenger of Allah! I gave a slave girl to my mother in charity and she died.' He said: 'Your reward is already established, and your right to inherit her has returned it (that Sadaqah) to you.' She said: 'O Messenger of Allah! There was a month of fasting due on her, shall I perform the fast for her?' He said: 'Fast on her behalf.' She…