Hadith
مَنْ كَانَ يُؤْمِنُ بِاللَّهِ وَالْيَوْمِ الْآخِرِ فَلْيَقُلْ خَيْرًا أَوْ لِيَصْمُتْ
“Whoever believes in Allah and the Last Day, let him speak good or remain silent.”
Narrated by Abu Hurairah (RA)Sahih al-Bukhari 6018, Sahih Muslim 47
Hadith
“Whoever believes in Allah and the Last Day, let him speak good or remain silent.”