Abu Hatim ibn Hibban al-Busti: He was a righteous, virtuous, and knowledgeable man
Ibn Hajar al-Asqalani: A young companion
Al-Daraqutni: He narrated mursal hadiths from the Prophet (peace be upon him)
Muhammad ibn Sa'd, author of al-Waqidi: Trustworthy, narrated few hadiths
Ya'qub ibn Shaiba al-Sadusi: Considered to be in the first class of the people of Medina, from those who were born during the lifetime of the Prophet (peace be upon him)