Jami` at-Tirmidhi 901
جامع الترمذي#901SahihAbdur-Rahman bin Yazid narrated:"When Abdullah went to stone Jamrat Al-Aqabah, he went to the middle of the valley, faced the Ka'bah, and proceeded to stone the Jamrah at its southern wall. Then he stoned with seven pebbles, saying: "Allahu Akbar" with each pebble. Then he said: 'By Allah except Whom none is worthy of worship. This is where the one stoned to whom Surat Al-Baqarah was revealed
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Ahmad Muhammad ShakirSahih
Al-AlbaniSahih
Bashar Awad MaaroufHasan Sahih
Zubair Ali ZaiSahih
In-book reference: 9:94