Abu Hurairah (RA) reported: I heard Allah's Messenger (ﷺ) as saying: There is no divination but the best type is the good omen. It was said to Allah's Messenger (ﷺ) : What is good omen? Thereupon he said: A good word which one of you hears.
Hadith ReferenceSahih Muslim / The Book of Greetings / Hadith: 2223