Muwatta Malik, Book 52, Hadith 1752 (In-Book) ⓘ

Yahya related to me from Malik from Ishaq ibn Abdullah ibn Abi Talha from Zufar ibn Sasaca from his father from Abu Hurayra that when the Messenger of Allah, may Allah bless him and grant him peace, left the morning prayer, he would say, "Has any of you had a dream last night? All that will remain of prophecy after me will be the true dream."

وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ إِسْحَاقَ بْنِ عَبْدِ اللَّهِ بْنِ أَبِي طَلْحَةَ، عَنْ زُفَرَ بْنِ صَعْصَعَةَ، عَنْ أَبِيهِ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم كَانَ إِذَا انْصَرَفَ مِنْ صَلاَةِ الْغَدَاةِ يَقُولُ ‏"‏ هَلْ رَأَى أَحَدٌ مِنْكُمُ اللَّيْلَةَ رُؤْيَا ‏"‏ ‏.‏ وَيَقُولُ ‏"‏ لَيْسَ يَبْقَى بَعْدِي مِنَ النُّبُوَّةِ إِلاَّ الرُّؤْيَا الصَّالِحَةُ ‏"‏ ‏.‏