(1) باب
It was narrated from Abu Bakrah that:
The Prophet (ﷺ) offered the fear prayer with those who were behind him, praying two rak'ahs (with them) and two rak'ahs with those who came after them, so the Prophet (ﷺ) prayed four rak'ahs and the others each prayed two rak'ahs.
Reference: Sunan an-Nasa'i 1555
In-book reference: Book 18, Hadith 27
English translation: Vol. 2, Book 18, Hadith 1556