Mishkat al-Masabih #1582

Jabir said God’s messenger had each pair of those killed at Uhud wrapped in a single garment and asked which of them knew more of the Qur’an. When one of them was pointed out to him, he had him put first in the side of the grave, and he said, “I shall be a witness to these men on the day of resurrection.” He ordered that they should be buried without the marks of blood being removed ; he did not pray over them, and they were not washed. Bukhari transmitted it.