It is narrated from Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) that some of the captives of the Battle of Badr had nothing with which to pay a ransom, so the Messenger of Allah (peace and blessings be upon him) made their ransom that they teach the children of the Ansar to read and write. The narrator says: Once a boy of the Ansar came to his father, who asked: What has happened to you? He said: My teacher beat me. So his father said (in anger): This wretch is seeking revenge for Badr; by Allah, you will never go to him again. This hadith has a sahih (authentic) chain of narration, but the two Shaykhs (Bukhari and Muslim) did not record it.

It is narrated from Sayyiduna Awf bin Malik al-Ashja'i (may Allah be pleased with him) that whenever fay' (wealth acquired without fighting) came to the Messenger of Allah (peace and blessings be upon him), he (peace and blessings be upon him) would distribute it that same day; he (peace and blessings be upon him) would give a married man two shares and an unmarried man one share. This hadith is sahih (authentic) on the condition of Muslim, because he recorded four hadiths with this very chain, but the two Shaykhs (Bukhari and Muslim) did not record it.