Hadith 613
أَخْبَرَنَا قُتَيْبَةُ، قَالَ حَدَّثَنَا أَبُو عَوَانَةَ، عَنْ قَتَادَةَ، عَنْ أَنَسٍ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " مَنْ نَسِيَ صَلاَةً فَلْيُصَلِّهَا إِذَا ذَكَرَهَا " .
It was narrated that Anas said:The Messenger of Allah (ﷺ) said: "Whoever forgets a prayer, let him pray it when he remembers it
Sahih (Abu Ghuddah)
Sunan an-Nasaʾi 613 · Book 6, Hadith 120