صَحِيحُ مُسْلِمٍ
Sahih Muslim 572 d
The Book of Mosques and Places of Prayer
As-Sahw (forgetfulness) in prayer and prostrating to compensate for it
حَدَّثَنَاهُ إِسْحَاقُ بْنُ إِبْرَاهِيمَ، أَخْبَرَنَا عُبَيْدُ بْنُ سَعِيدٍ الأُمَوِيُّ، حَدَّثَنَا سُفْيَانُ، عَنْ مَنْصُورٍ، بِهَذَا الإِسْنَادِ وَقَالَ فَلْيَتَحَرَّ الصَّوَابَ .
This hadith has been narrated by Mansur with the same chain of transmitters with the words: He should aim at what is correct and complete."
Sahih Muslim, 572 dSahihصحيح