Ibn Jurayj ابن جريج · Funerals (Kitab Al-Jana'iz)

He combined two persons from among the martyrs of Uhud in one garment.

Muhammad b. Sirin used to learn how to wash the dead from Umm 'Atiyyah: he would was with lotus leaves twice and with water and camphor for the third time.

There were three times at which the Messenger of Allah (ﷺ) used to forbid us to pray or bury our dead - when the sun begins to rise till it is fully up, when the sun is at its height midway till it passes the meridian, and when the sun draws near to setting till it sets, or as he said.

The Prophet (ﷺ) prayed over the martyrs of Uhud after eight years like a man who bids farewell to the living and dead.

I heard the Prophet (ﷺ) forbid to sit on the grave, to plaster it with gypsum, and to build any structure over it.