حَدَّثَنَا الْحَسَنُ بْنُ الرَّبِيعِ حَدَّثَنِي ابْنُ الْمُبَارَکِ عَنْ مَعْمَرٍ عَنْ ابْنِ طَاوُسٍ عَنْ أَبِيهِ عَنْ ابْنِ عَبَّاسٍ عَنْ أَبِي هُرَيْرَةَ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ مَنْ أَدْرَکَ مِنْ الْعَصْرِ رَکْعَةً قَبْلَ أَنْ تَغْرُبَ الشَّمْسُ فَقَدْ أَدْرَکَ وَمَنْ أَدْرَکَ مِنْ الْفَجْرِ رَکْعَةً قَبْلَ أَنْ تَطْلُعَ الشَّمْسُ فَقَدْ أَدْرَکَ
سنن ابودوٗد · Hadith 412
Abu Hurairah reported the Messenger of Allah ﷺ as saying: If anyone says a rak'ah of the Asr prayer before sunset, he has observed (the Asr prayer), and if anyone performs a rak'ah of the Fajr prayer before sunrise, he has observed (the Fajr prayer).
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020