Sunan Abi Dawud, Hadith 4074

Narrated Ibn 'Umar: The Messenger of Allah as saying: If anyone trails his garment arrogantly, Allah will not look at him on the Day of Resurrection. Then Abu Bakr said: One of the sides of my lower garment trails, but still I remain careful about it. He said: You are not one of those who do so conceitedly.

حَدَّثَنَا النُّفَيْلِيُّ، حَدَّثَنَا زُهَيْرٌ، حَدَّثَنَا مُوسَى بْنُ عُقْبَةَ، عَنْ سَالِمِ بْنِ عَبْدِ اللَّهِ، عَنْ أَبِيهِ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏ مَنْ جَرَّ ثَوْبَهُ خُيَلاَءَ لَمْ يَنْظُرِ اللَّهُ إِلَيْهِ يَوْمَ الْقِيَامَةِ ‏"‏ ‏.‏ فَقَالَ أَبُو بَكْرٍ إِنَّ أَحَدَ جَانِبَىْ إِزَارِي يَسْتَرْخِي إِنِّي لأَتَعَاهَدُ ذَلِكَ مِنْهُ ‏.‏ قَالَ ‏"‏ لَسْتَ مِمَّنْ يَفْعَلُهُ خُيَلاَءَ ‏"‏ ‏.‏

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also referenced under: Hadith 4085 (DarusSalam)