Hadith 1286

Thauban reported the Prophet as saying, “This wakefulness is a toil and a burden, so when one of you observes a witr he should pray two rak'as. If he gets up during the night, well and good; otherwise they will serve for him." Tirmidhi transmitted it.

وَعَنْ ثَوْبَانَ عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ: «إِنَّ هَذَا السَّهَرَ جُهْدٌ وَثِقَلٌ فَإِذَا أَوْتَرَ أَحَدُكُمْ فَلْيَرْكَعْ رَكْعَتَيْنِ فَإِنْ قَامَ مِنَ اللَّيْلِ وَإِلَّا كَانَتَا لَهُ» . رَوَاهُ الدَّارِمِيُّ

Reference: 5612860
In-book reference: Book 4, Hadith 1286