Sunan Ibn Majah 1565
سنن ابن ماجه#1565Da'ifIt was narrated from Abu Hurairah that the Messenger of Allah (ﷺ) offered the funeral prayer, then he came to the grave of the deceased and scattered three handfuls of earth from the side of (the deceased’s) head
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Fouad Abd al-BaqiSahih
Zubair Ali ZaiDaif
In-book reference: 6:133