حَدَّثَنَا سُفْيَانُ بْنُ وَکِيعٍ حَدَّثَنَا يُونُسُ بْنُ بَکِيرٍ حَدَّثَنَا ابْنُ إِسْحَقَ حَدَّثَنِي الزُّهْرِيُّ عَنْ أَبِي سَلَمَةَ عَنْ أَبِي هُرَيْرَةَ أَنَّ النَّبِيَّ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ إِنَّ الشَّيْطَانَ يَأْتِي أَحَدَکُمْ فِي صَلَاتِهِ فَيَدْخُلُ بَيْنَهُ وَبَيْنَ نَفْسِهِ حَتَّی لَا يَدْرِيَ زَادَ أَوْ نَقَصَ فَإِذَا کَانَ ذَلِکَ فَلْيَسْجُدْ سَجْدَتَيْنِ قَبْلَ أَنْ يُسَلِّمَ ثُمَّ يُسَلِّمْ
ابن ماجہ · Hadith 1216
It was narrated from Abu Hurairah that the Prophet SAW said: "The Satan comes to anyone of you while he is praying and comes between him and his soul, until he does not know whether he has added something or omitted something. If that happens, then he should prostrate twice before he says the Salam, then he should say the Salam."(Hasan).
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020