Sunan an-Nasa'i 3021
سنن النسائي#3021SahihIt was narrated that Jabir said:"The Messenger of Allah departed (From Arafat) in a tranquil manner, and he enjoined them to be tranquil. He hurried in the valley of Muhassir and told them to stone the Jamrat with (pebbles like date stones or fingertips. (Daif)
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiSahih
In-book reference: 24:404