حَدَّثَنَا مُحَمَّدُ بْنُ عَبْدِ اللَّهِ بْنِ نُمَيْرٍ، حَدَّثَنَا أَبُو بَكْرِ بْنُ عَيَّاشٍ، عَنْ يَزِيدَ بْنِ أَبِي زِيَادٍ، عَنْ مِقْسَمٍ، عَنِ ابْنِ عَبَّاسٍ، قَالَ أُتِيَ بِهِمْ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ يَوْمَ أُحُدٍ فَجَعَلَ يُصَلِّي عَلَى عَشَرَةٍ عَشَرَةٍ وَحَمْزَةُ هُوَ كَمَا هُوَ يُرْفَعُونَ وَهُوَ كَمَا هُوَ مَوْضُوعٌ ‏.‏

It wasnarrated that Ibn ‘Abbas said: “They (the martyrs) werebroughtto the Messenger of Allah (PBUH) on the Day of Uhud, and hestarted tooffer the funeral prayer for them, ten by ten. Hamzah laywhere helay, and they were taken away but he was left where he was.” Translation Not Available

Book Ref: Sunan Ibn Majah Book 6 Hadith 1513
Web Ref:  Sunan Ibn Majah Vol 1 Book 6 Hadith 1513