Narrator:Abu Hurayrah
وعن أبي هريرة رضي الله عنه عن النبي صلى الله عليه وسلم قال:
"من كان يؤمن بالله واليوم الآخر، فليقل خيرًا، أو ليصمت"
Abu Hurairah (May Allah be pleased with him) reported:
The Prophet (ﷺ) said, "He who believes in Allah and the Last Day must either speak good or remain silent."
[Muslim].
Reported by Al-Bukhari (No. 6018, 6136, 6138, 6475), Muslim (No. 47a, 47b), Abu Dawud (No. 5154), At-Tirmidhi (No. 2500), Ibn Majah (No. 3971) and Ahmad (No. 7307, 7325, 9223, 9588, 9591, 22398). Cited in Riyad as-Salihin (No. 1511).