Abu Hurairah (May Allah be pleased with him) said: The Messenger of Allah (ﷺ) said, "Two matters are signs of disbelief on the part of those who indulge in them: Defaming and speaking evil of a person's lineage, and wailing over the dead."[Muslim].

Abu Hurairah (May Allah be pleased with him) said: The Messenger of Allah (ﷺ) said, "Two matters are signs of disbelief on the part of those who indulge in them: Defaming and speaking evil of a person's lineage, and wailing over the dead."[Muslim].

وعن أبي هريرة رضي الله عنه قال‏:‏ قال رسول الله صلى الله عليه وسلم ‏:‏ ‏ "‏ اثنتان في الناس هما بهم كفر‏:‏ الطعن في النسب، والنياحة على الميت‏"‏ ‏(‏‏(‏رواه مسلم‏)‏‏)‏‏.‏