Sayyiduna Abu Hurairah (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) said: There are two things found among people which are acts of disbelief: wailing over the dead and casting aspersions on lineage.
Hadith Referenceالفتح الربانی / كتاب آفات اللسان / 9964
Hadith Gradingمحدثین:صحیح
Hadith Takhrij«أخرجه مسلم: 67 ، (انظر مسند أحمد ترقيم الرسالة: 9690 ترقیم بيت الأفكار الدولية: 9688»
Brief Explanation
Benefits: … By disbelief (kufr) is meant that these actions are related to the ways and customs of the disbelievers (kuffar) and the period of ignorance (jahiliyyah).