“There are certainly people who

Abu Huraira reported: The Messenger of Allah, peace be upon him, said, “There are certainly people who brag about their ancestors who have died. Verily, they are coal for Hellfire such that they are more contemptible to Allah than the beetle that rolls dung with its nose. Indeed, Allah has removed from you the pride of the time of ignorance with its boasting about ancestors. Verily, either one is a believer who fears Allah or a miserable sinner. The people are all the Children of Adam, and Adam was created from dust.”

[Sunan At-Tirmidhi, Book of Virtues, Number 3955, Hasan]

عَنْ أَبِي هُرَيْرَةَ عَنْ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ لَيَنْتَهِيَنَّ أَقْوَامٌ يَفْتَخِرُونَ بِآبَائِهِمْ الَّذِينَ مَاتُوا إِنَّمَا هُمْ فَحْمُ جَهَنَّمَ أَوْ لَيَكُونُنَّ أَهْوَنَ عَلَى اللَّهِ مِنْ الْجُعَلِ الَّذِي يُدَهْدِهُ الْخِرَاءَ بِأَنْفِهِ إِنَّ اللَّهَ قَدْ أَذْهَبَ عَنْكُمْ عُبِّيَّةَ الْجَاهِلِيَّةِ وَفَخْرَهَا بِالْآبَاءِ إِنَّمَا هُوَ مُؤْمِنٌ تَقِيٌّ وَفَاجِرٌ شَقِيٌّ النَّاسُ كُلُّهُمْ بَنُو آدَمَ وَآدَمُ خُلِقَ مِنْ تُرَابٍ

سنن الترمذي  كِتَاب الْمَنَاقِبِ  طوبى للشام