Sunan at-Tirmithiy كتاب الصلاة باب ما جاء فى نشرالأصابع عند التكبير
حَدَّثَنَا هَنَّادٌ وَمَحْمُودُ بْنُ غَيْلاَنَ قَالاَ حَدَّثَنَا أَبُو مُعَاوِيَةَ عَنِ الأَعْمَشِ عَنْ إِبْرَاهِيمَ عَنْ عَلْقَمَةَ عَنْ عَبْدِ اللَّهِ أَنَّ النَّبِىَّ صلى الله عليه وسلم سَجَدَ سَجْدَتَىِ السَّهْوِ بَعْدَ الْكَلاَمِ. قَالَ وَفِى الْبَابِ عَنْ مُعَاوِيَةَ وَعَبْدِ اللَّهِ بْنِ جَعْفَرٍ وَأَبِى هُرَيْرَةَ.
The Prophet, peace and blessings of God be upon him, performed the two prostrations of forgetfulness(1) after speaking (2).
(1) Two prostrations performed at the end of a prayer when it is realized that part of the prayer was inadvertently missed or performed incorrectly. (2) i.e. after finishing his prayer and speaking to his companions.
