Musnad Ahmad 3779

It was narrated that Ibn Mas'ood (رضي الله عنه) said: The Messenger of Allah (ﷺ) said: "There is no one of you but he has appointed to him a companion from among the jinn and a companion from among the angels." They said: Even you, O Messenger of Allah? He said: "Even me, but Allah helped me against him and he became Muslim, so he does not tell me to do anything but good.”