Hadith 2696
Narrated Ali ibn Abu Talib: Ali separated between a slave-girl and her child. The Prophet ﷺ prohibited it and made the sale transactions withdrawn. Abu Dawud said: The narrator Maimun (b. Abi Shaib) did not meet Ali. He (Maimun) was killed in the battle of Jamajim in 83 A. H. Abu Dawud said: The battle of Harrah took place in 63 A. H., and Ibn al-Zubair was killed in 73 A. H.
Hadith 4842
Narrated Aishah, Ummul Muminin: Maymun ibn Abu Shabib said: A beggar passed by Aishah and gave him a piece of bread. Another man who wore clothes and had good appearance passed by her, and she made her seated and he ate (with her). When she was asked about that, she replied: The Messenger of Allah ﷺ said: treat the people according to their ranks. Abu Dawud said: The version of Yahya is short. Abu Dawud said: Maimun did not see 'Aishah.