Abu Dawud
Funerals
Book Number: 014 / Hadith Number: 3205
Narated By Abdullah ibn Yazid : AbuIshaq said: Al-Harith left his will that Abdullah ibn Yazid should offer his funeral prayer; so he prayed over him. He then put him in the grave from the side of his legs and said: This is a Sunnah (model practice of the Prophet).