"On the day of Uhud some of the people among the Muslims were killed, and people were wounded. The Messenger of Allah said: 'Dig graves and make them wide, and bury two or three in a grave, and put the one who knew more Qur'an in first."' (Using translation from Nasāʾī 2011)  

لَمَّا كَانَ يَوْمُ أُحُدٍ أُصِيبَ مِنَ الْمُسْلِمِينَ فَأَصَابَ النَّاسُ جِرَاحَاتٍ فَقَالَ رَسُولُ اللهِ ﷺ «احْفِرُوا وَأَوْسِعُوا وَادْفِنُوا الِاثْنَيْنِ فِي الْقَبْرِ وَقَدِّمُوا أَكْثَرَهُمْ قُرْآنًا»