حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، حَدَّثَنَا أَبُو عَامِرٍ الْعَقَدِيُّ، حَدَّثَنَا هِشَامُ بْنُ سَعْدٍ، عَنْ سَعِيدِ بْنِ أَبِي سَعِيدٍ الْمَقْبُرِيِّ، عَنْ أَبِي هُرَيْرَةَ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ ‏"‏ لَيَنْتَهِيَنَّ أَقْوَامٌ يَفْتَخِرُونَ بِآبَائِهِمُ الَّذِينَ مَاتُوا إِنَّمَا هُمْ فَحْمُ جَهَنَّمَ أَوْ لَيَكُونَنَّ أَهْوَنَ عَلَى اللَّهِ مِنَ الْجُعَلِ الَّذِي يُدَهْدِهُ الْخِرَاءَ بِأَنْفِهِ إِنَّ اللَّهَ قَدْ أَذْهَبَ عَنْكُمْ عُبِّيَّةَ الْجَاهِلِيَّةِ إِنَّمَا هُوَ مُؤْمِنٌ تَقِيٌّ وَفَاجِرٌ شَقِيٌّ النَّاسُ كُلُّهُمْ بَنُو آدَمَ وَآدَمُ خُلِقَ مِنْ تُرَابٍ ‏"‏ ‏.‏ قَالَ وَفِي الْبَابِ عَنِ ابْنِ عُمَرَ وَابْنِ عَبَّاسٍ ‏.‏ قَالَ وَهَذَا حَدِيثٌ حَسَنٌ غَرِيبٌ ‏.‏

Narrated Abu Hurairah: that the Prophet (PBUH) said: "People should stop boasting about their fathers who have died, while they are but coals of Hell, or they will be more humiliated with Allah than the dung beetle who rolls dung with his nose. Indeed Allah removed Jahiliyyah from you, and its boasting about lineage. [Indeed a person is either] a pious believer, or a miserable sinner. And people are all the children of Adam, and Adam was [created] from dust." Translation Not Available

Book Ref: Jamiya Tirmidhi Book 49 Hadith 3955
Web Ref:  Jamiya Tirmidhi Vol 1 Book 46 Hadith 3955