What did the Prophet Muhammad (saw) say when the Ansar asked him to forgive the ransom of their sister's son `Abbas?
 Narrated Anas bin Malik:                     Some men of the Ansar requested Allah's Apostle to allow them to see him, they said, "Allow us to forgive the ransom of our sister's son, `Abbas." The Prophet said, "By Allah, you will not leave a single Dirham of it!"