Muwatta MalikChapter 3Hadith 215
Full Sharh — Muwatta Malik 215
Mauquf Sahih
وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ نَافِعٍ، أَنَّ عَبْدَ اللَّهِ بْنَ عُمَرَ، كَانَ إِذَا سُئِلَ عَنِ النِّسْيَانِ، فِي الصَّلاَةِ قَالَ لِيَتَوَخَّ أَحَدُكُمُ الَّذِي يَظُنُّ أَنَّهُ نَسِيَ مِنْ صَلاَتِهِ فَلْيُصَلِّهِ .
English Translation
Yahya related to me from Malik from Nafi that Abdullah ibn Umar, when questioned about forgetfulness in the prayer, said, "If you think that you have forgotten part of the prayer, then pray it
Source
Muwatta Malik(موطأ مالك)
Prayer
Hadith Number
215
Grade
Mauquf Sahih