There was a person who walked with pride because of his (fine) mantles and well pleased with his personality. Allah made him sink in the earth and he would go on sinking in that until the Day of Resurrection.  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ بَيْنَمَا رَجُلٌ يَتَبَخْتَرُ يَمْشِي فِي بُرْدَيْهِ قَدْ أَعْجَبَتْهُ نَفْسُهُ فَخَسَفَ اللَّهُ بِهِ الأَرْضَ فَهُوَ يَتَجَلْجَلُ فِيهَا إِلَى يَوْمِ الْقِيَامَةِ  

[Machine] The Messenger of Allah ﷺ said, "While a man was proudly displaying his attire, amazed by his turban, Allah caused the earth to swallow him and he continues to sink in it or he said, he will keep sinking in it until the Day of Resurrection."  

قَالَ رَسُولُ اللهِ ﷺ بَيْنَا رَجُلٌ يَتَبَخْتَرُ فِي حُلَّةٍ مُعْجَبٌ بِجُمَّتِهِ قَدْ أَسْبَلَ إِزَارَهُ إِذْ خَسَفَ اللهُ بِهِ فَهُوَ يَتَجَلْجَلُ أَوْ قَالَ يَهْوِي فِيهَا إِلَى يَوْمِ الْقِيَامَةِ  

There was a person who walked with pride because of his (fine) mantles and well pleased with his personality. Allah made him sink in the earth and he would go on sinking in that until the Day of Resurrection. (Using translation from Muslim 2088c)   

قَالَ رَسُولُ اللهِ ﷺ بَيْنَمَا رَجُلٌ يَتَبَخْتَرُ فِي بُرْدَيْهِ قَدْ أَعْجَبَتْهُ نَفْسُهُ إِذْ خَسَفَ اللهُ بِهِ الْأَرْضَ فَهُوَ يَتَجَلْجَلُ فِي بَطْنِهَا إِلَى يَوْمِ الْقِيَامَةِ  

[Machine] The Messenger of Allah ﷺ said: "While a young man was walking in fine clothes, showing off his long garment, the earth swallowed him up, and he will continue sinking until the Day of Resurrection."  

قَالَ رَسُولُ اللهِ ﷺ بَيْنَمَا رَجُلٌ شَابٌّ يَمْشِي فِي حُلَّةٍ يَتَبَخْتَرُ فِيهَا مُسْبِلًا إِزَارَهُ بَلَعَتْهُ الْأَرْضُ فَهُوَ يَتَجَلْجَلُ فِيهَا إِلَى يَوْمِ الْقِيَامَةِ