(153) باب يُسَلِّمُ حِينَ يُسَلِّمُ الإِمَامُ
Narrated `Itban bin Malik:
We prayed with the Prophet (ﷺ) and used to finish our prayer with the Taslim along with him.
Reference: Sahih al-Bukhari 838
In-book reference: Book 10, Hadith 231
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 1, Book 12, Hadith 800