2. Ṣalāh (Ritual Prayer)
٢۔ كتاب الصلاة
the Prophet (S) led them in Salat he forgot (something) so he performed two prostrations, then the Tashah-hud, then the Salam.
أَنَّ النَّبِيَّ ﷺ صَلَّى بِهِمْ فَسَهَا فَسَجَدَ سَجْدَتَيْنِ ثُمَّ تَشَهَّدَ ثُمَّ سَلَّمَ