(64) باب كَمْ يُصَلِّي مَنْ نَامَ عَنْ صَلاَةٍ، أَوْ مَنَعَهُ وَجَعٌ
It was narrated from Aishah that:
When the Messenger of Allah (ﷺ) did not pray at night because he was prevented from doing so by sleep- meaning, sleep overwhelmed him- or by pain, he would pray twelve rak'ahs during the day. (IT)
Reference (IT): Sunan an-Nasa'i 1789 (IT)
In-book reference (IT): Book 20, Hadith 192 (IT)
English translation (IT): Vol. 2, Book 20, Hadith 1790 (IT)