Abu Hurairah (May Allah be pleased with him) reported:
The Prophet (ﷺ) said, "When the time draws near (i.e., near the end of the world), the dream of a believer can hardly be false; and the dream of a believer represents one part from forty-six parts of Prophethood."[Al-Bukhari and Muslim].One narration says: Messenger of Allah (ﷺ) said, "The most truthful of you in their speech are those who see the truest visions." (FR)
App reference (FR): Book 5, Hadith 26 (FR)
Arabic/English book reference (FR): Book 5, Hadith 839 (FR)