أَخْبَرَنَا
قُتَيْبَةُ ، قال : حَدَّثَنَا
اللَّيْثُ ، عَنْ
نَافِعٍ ، أَنَّ
ابْنَ عُمَرَ ، قال : " مَنْ صَلَّى مِنَ اللَّيْلِ فَلْيَجْعَلْ آخِرَ صَلَاتِهِ وِتْرًا ، فَإِنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ كَانَ يَأْمُرُ بِذَلِكَ " .
´It was narrated that Ibn 'Umar said:` "Whoever prays during the night, let him make the last of his prayers at night witr, because the Messenger of Allah (ﷺ) used to enjoin that."