"On the day of Uhud, the wounded complained to the Messenger of Allah, so he said: 'Dig, and make it wide, and appropriate, and bury two and three in one grave. And advance the one who knew the most Qu'ran.' My father had died so he placed before two men."

There are narrations on this topic from Khabbab, Jabir, and Anas.

This Hadith is Hasan Sahih

Sufyan Ath-Thawri and others reported this Hadith from Ayyub, from Humaid bin Hilal, from Hisham bin 'Amir. And Abu Ad-Dahma's (a narrator in the chain) name is Qirfah bin Buhais or Baihas

Jami` at-Tirmidhi Book 23, Hadith 47