Ibn Abi Hatim al-Razi: He was in Constantinople, and he was the storyteller of Maslamah. He narrated from Awf ibn Malik. Yaqub ibn Abdullah ibn al-Ashj and Ibn Abi Hafsa narrated from him.
Ibn Hajar al-Asqalani: Accepted
Muhammad ibn Ismail al-Bukhari: He was in Constantinople, and he was the storyteller of Maslamah
Authors of Tahdhib al-Tahdhib: Unknown, only Abu Salam al-Aswad narrated from him