Sahih Muslim #1271 · The Book of Marriage

Sahih MuslimAbdullah b. Malik ibn Buhaina al-Asadi reported
Sahih Muslim · Book 16 · The Book of Marriage
Sahih Muslim · كتاب 16 · كتاب النكاح
The Messenger of Allah (ﷺ) stood up (at the end of two rak'ahs) when he had to sit and proceeded on with the prayer. But when he was at the end of the prayer, he performed a prostration before the salutation and then pronounced the salutation.
وَحَدَّثَنَا أَبُو الرَّبِيعِ الزَّهْرَانِيُّ، حَدَّثَنَا حَمَّادٌ، حَدَّثَنَا يَحْيَى بْنُ سَعِيدٍ، عَنْ عَبْدِ الرَّحْمَنِ الأَعْرَجِ، عَنْ عَبْدِ اللَّهِ بْنِ مَالِكٍ ابْنِ بُحَيْنَةَ الأَزْدِيِّ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَامَ فِي الشَّفْعِ الَّذِي يُرِيدُ أَنْ يَجْلِسَ فِي صَلاَتِهِ فَمَضَى فِي صَلاَتِهِ فَلَمَّا كَانَ فِي آخِرِ الصَّلاَةِ سَجَدَ قَبْلَ أَنْ يُسَلِّمَ ثُمَّ سَلَّمَ ‏.‏
Reference : Sahih Muslim 1271In-book reference : Book 5, Hadith 109