It was narrated from ‘Ali (رضي الله عنه) from the Prophet (ﷺ) that he said on the day of al-Ahzab: “They distracted us from the middle prayer, `Asr prayer, until the sunset. May Allah fill their graves and houses - or their graves and bellies - with fire.” Shu`bah said: “May Allah fill their graves and houses - or their graves and bellies - with fire`. I do not know whether this is part of the hadeeth or is not part of the hadeeth; I am not certain about it.
Source: sunnah.com
Other translations
Arabic
حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ، حَدَّثَنَا شُعْبَةُ، عَنْ سُلَيْمَانَ، عَنْ أَبِي الضُّحَى، عَنْ شُتَيْرِ بْنِ شَكَلٍ، عَنْ عَلِيٍّ، رَضِيَ اللَّهُ عَنْهُ عَنْ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ أَنَّهُ قَالَ يَوْمَ الْأَحْزَابِ حَبَسُونَا عَنْ صَلَاةِ الْوُسْطَى صَلَاةِ الْعَصْرِ حَتَّى غَرَبَتْ الشَّمْسُ مَلَأَ اللَّهُ قُبُورَهُمْ وَبُيُوتَهُمْ أَوْ قُبُورَهُمْ وَبُطُونَهُمْ نَارًا قَالَ شُعْبَةُ مَلَأَ اللَّهُ قُبُورَهُمْ وَبُيُوتَهُمْ أَوْ قُبُورَهُمْ وَبُطُونَهُمْ نَارًا لَا أَدْرِي أَفِي الْحَدِيثِ هُوَ أَمْ لَيْسَ فِي الْحَدِيثِ أَشُكُّ فِيهِ.
sunnah.com