وَعَنْ اِبْنِ عُمَرَ رَضِيَ اَللَّهُ عَنْهُمَا
قَالَ: قَالَ رَسُولُ اَللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ -«صَلَاةُ اَللَّيْلِ مَثْنَى مَثْنَى، فَإِذَا خَشِيَ أَحَدُكُمْ اَلصُّبْحِ صَلَّى رَكْعَةً وَاحِدَةً، تُوتِرُ لَهُ مَا قَدْ صَلَّى» مُتَّفَقٌ عَلَيْهِ. 11 صحيح
The Messenger of Allah (sallallahu alayhi wa sallam) said: “The (voluntary) night prayers are two Rakat, two Rakat (in pairs), and if one fears that the dawn prayer is due, he should then offer one Rakat which will make what he has prayed an odd number.”
Bulugh al-Maram 446, Book 2, The Book of Prayer, Hadith 267. 1 min read