From Qais bin Ubad: ʿAli bin Abi Talib said, "I shall be the first man to kneel down before (Allah), the Beneficent to receive His judgment on the day of Resurrection (in my favor)." Qais bin Ubad also said, "The following Verse was revealed in their connection:-- "These two opponents believers and disbelievers) Dispute with each other About their Lord." (22.19) Qais said that they were those who fought on the day of Badr, namely, Hamza, ʿAli, 'Ubaida or Abu 'Ubaida bin Al-Harith, Shaiba bin Rabiʿa, ʿUtba and Al-Wahd bin ʿUtba.
أَنَّهُ قَالَ أَنَا أَوَّلُ مَنْ يَجْثُو بَيْنَ يَدَىِ الرَّحْمَنِ لِلْخُصُومَةِ يَوْمَ الْقِيَامَةِ وَقَالَ قَيْسُ بْنُ عُبَادٍ وَفِيهِمْ أُنْزِلَتْ {هَذَانِ خَصْمَانِ اخْتَصَمُوا فِي رَبِّهِمْ} قَالَ هُمُ الَّذِينَ تَبَارَزُوا يَوْمَ بَدْرٍ حَمْزَةُ وَعَلِيٌّ وَعُبَيْدَةُ أَوْ أَبُو عُبَيْدَةَ بْنُ الْحَارِثِ وَشَيْبَةُ بْنُ رَبِيعَةَ وَعُتْبَةُ وَالْوَلِيدُ بْنُ عُتْبَةَ