Mishkat al-Masabih 67

Translation

Ibn Mas'ud reported God's messenger as saying, “There is none of you who does not have his partner from among the jinn and his partner from among the angels put in charge of him.” The hearers asked, “Does this also apply to you, messenger of God?” He replied, “It applies to me too, but God has helped me against him and he has accepted Islam, so he commands me to do only what is good.” Muslim transmitted it.

Grades by grader

Same hadith, other wordings

• Shahih Muslim 2814aمَا مِنْكُمْ مِنْ أَحَدٍ إِلاَّ وَقَدْ وُكِّلَ بِهِ قَرِينُهُ مِنَ الْجِنِّ قَالُوا وَإِيَّاكَ يَا رَسُولَ اللَّهِ قَالَ وَإِيَّاىَ إِلاَّ أَنَّ اللَّهَ أَعَانَنِي عَلَيْهِ فَأَسْلَمَ فَلاَ يَأْمُرُنِي إِلاَّ بِخَيْرٍ