Abu Hatim bin Hibban al-Busti: He was likened to Abdullah bin Umar in worship and virtue
Ahmad bin Shuayb al-Nasa'i: Trustworthy
Ahmad bin Salih al-Jili: Trustworthy, one of the best people
Ibn Hajar al-Asqalani: A well-known follower, a trustworthy worshiper, and he was an orphan under the guardianship of Abu Mahdhurah
Al-Awza'i: He used to praise him and his virtue, and he used to say: Whoever follows an example, let him follow the example of Ibn Muhairiz
Rajaa bin Haywah al-Kindi: If the people of Medina boast to us about Ibn Umar, then we boast about our worshiper Ibn Muhairiz. I used to consider his survival a safety for the people of the earth
Abd al-Rahman bin Yusuf bin Kharash: One of the best people and one of the trustworthy Muslims
Abd al-Aziz bin Abd al-Malik al-Andalusi: Abdullah bin Muhairiz was an orphan under the guardianship of Abu Mahdhurah when he was equipped to go to Sham