Ali bin Abu Talib reported, when he stoned the woman on Friday, he said, "I have stoned her according to the Sunnah of the Messenger of Allah ﷺ."
عن علي بن أبي طالب حين رجم المرأة يوم الجمعة وقال: قد رجمتها بسنة رسول الله ﷺ.
Bukhari narrated it in the Book of Hudud (6812), from Adam, who said, Shuba narrated to us, who said, Salama bin Kuhayl narrated to us, who said, I heard Shaybi narrating from Ali , and he mentioned it.