Salim · The Book of the Merits of the Companions

We were in the habit of calling Zaid b. Harith as Zaid b. Muhammad until it was revealed in the Qur'an:" Call them by the names of their fathers. This is more equitable with Allah" (This hadith has been transmitted on the authority of Qutaiba b. Sa'd)

You object to the command of Usima b. Zaid as you had objected before to the command of his father (Zaid). By Allah, he was most competent for it and, by Allah, he was dearest to me amongst people and, by Allah, the same is the case with Usama b. Zaid. He is most dear to me after him and I advise you to treat him well for he is pious amongst you.