Abu Zar'a al-Razi: Trustworthy
Ahmad ibn Hanbal: Trustworthy, did not hear from Ibn Abbas or Umar
Ahmad ibn Shu'ayb al-Nasa'i: Trustworthy
Ibn Hajar al-'Asqalani: Trustworthy
Muhammad ibn Isma'il al-Bukhari: He deemed him trustworthy
Muhammad ibn Sa'd, author of al-Waqidi: Trustworthy
Yahya ibn Ma'in: Trustworthy