حَدَّثَنَا يَحْيَى بْنُ زَكَرِيَّا بْنِ أَبِي زَائِدَةَ حَدَّثَنِي عُبَيْدُ اللَّهِ عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ بَادِرُوا الصُّبْحَ بِالْوِتْرِ
مسند امام احمد بن حنبل · Hadith 4952
It was narrated from Ibn Tatar that the Prophet (PBUH) said: Hasten to pray Witr before dawn."
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020