Sunan Ibn Majah, Book 35, Hadith 12 (In-Book) ⓘ
It was narrated from ‘Awn bin Abu Juhaifah, from his father, that the Messenger of Allah said: “Whoever sees me in a dream, it is as if he has seen me when he is awake, for Satan is not able to resemble me.”
حَدَّثَنَا مُحَمَّدُ بْنُ يَحْيَى، حَدَّثَنَا سُلَيْمَانُ بْنُ عَبْدِ الرَّحْمَنِ الدِّمَشْقِيُّ، حَدَّثَنَا سَعْدَانُ بْنُ يَحْيَى بْنِ صَالِحٍ اللَّخْمِيُّ، حَدَّثَنَا صَدَقَةُ بْنُ أَبِي عِمْرَانَ، عَنْ عَوْنِ بْنِ أَبِي جُحَيْفَةَ، عَنْ أَبِيهِ، عَنْ رَسُولِ اللَّهِ ـ صلى الله عليه وسلم ـ قَالَ " مَنْ رَآنِي فِي الْمَنَامِ فَكَأَنَّمَا رَآنِي فِي الْيَقَظَةِ إِنَّ الشَّيْطَانَ لاَ يَسْتَطِيعُ أَنْ يَتَمَثَّلَ بِي " .
also referenced under: Hadith 3904 (Reference) & Volume 5, Book 35, Hadith 3904 (DarusSalam)