The Messenger of Allah ﷺ prostrated twice after the salam on the day of Dhul-Yadain.
أَنَّ رَسُولَ اللَّهِ ﷺ سَجَدَ يَوْمَ ذِي الْيَدَيْنِ سَجْدَتَيْنِ بَعْدَ السَّلاَمِ
The Messenger of Allah ﷺ prostrated twice after the salam on the day of Dhul-Yadain.
أَنَّ رَسُولَ اللَّهِ ﷺ سَجَدَ يَوْمَ ذِي الْيَدَيْنِ سَجْدَتَيْنِ بَعْدَ السَّلاَمِ
The Apostle of Allah ﷺ performed two prostrations for forgetfulness after salutation and talking.
أَنَّ النَّبِيَّ ﷺ سَجَدَ سَجْدَتَىِ السَّهْوِ بَعْدَ السَّلاَمِ وَالْكَلاَمِ
"The Prophet (S) performed two prostrations after the Salam."
أَنَّ النَّبِيَّ ﷺ سَجَدَهُمَا بَعْدَ السَّلاَمِ
[Machine] The Prophet Muhammad ﷺ performed the two prostrations of forgetfulness after the greeting of peace.
سَجَدَ رَسُولُ اللهِ ﷺ سَجْدَتَيِ السَّهْوِ بَعْدَ السَّلَامِ
"إِنَّ النَّبِىَّ ﷺ سَجَدَ سَجْدَتَى السَّهْوِ بَعْدَ الْكَلَام".