Ahmad 1269

Its isnad is sahih. Muhammad bin Ishkab is Muhammad bin Husayn bin Ibrahim Baghdadi, the Hafiz, and Ishkab was the nickname of his father Husayn. He is trustworthy, among the people of knowledge and integrity, and Bukhari, Abu Dawud, Nasai and others narrated from him.Muhammad bin Abu Ubayda Masudi is trustworthy, and Muslim narrated from him. Bukhari mentioned him in Al-Kabir 1/1/173-174 without recording any criticism of him.His father, Abu Ubayda bin Maen bin Abdullah bin Abdullah bin Masud, it is said his name was Abdul-Malik, and it is also said that his name was the same as his kunya, by which he is well known. He is trustworthy, and Ibn Main and Ajli both confirmed his trustworthiness.The hadith is an abridgment of 1266.