Hadithcore
Riyad as-Salihin, 1578

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." <b>[Muslim]</b>.

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)‏‏)‏‏.‏

References1 variant
In-Book Reference
Book 17, Hadith 68
Sharh · explanationclick to expand
<b>Guidance from the Hadith:</b><br> 1) Casting doubt about people’s lineage and wailing over the dead are acts of disbelief and manners of the pre-Islamic era of ignorance; they must be shunned.<br> 2) People are entrusted with their lineages, so it is impermissible to defame them.<br> <br> <br> <br> <b>Words in the Hadith:</b><br> Wailing: loud weeping and screaming upon the death of someone.
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