Narrator:Abu Hurayrah
وَعَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ قَالَ: أَوْصَانِي خَلِيلِي بِثَلَاثٍ: صِيَامِ ثَلَاثَةِ أَيَّام من كل شهر وركعتي الضُّحَى وَأَن أوتر قبل أَن أَنَام
Abu Huraira said, ‘‘My friend* instructed me to observe three practices:
to fast three days every month, to pray two rak'as in the forenoon, and to observe a witr before going to sleep.” *i.e. the Prophet. (Bukhari and Muslim.)
Reported by Al-Bukhari (No. 1178, 1981), Muslim (No. 721a, 721c), Abu Dawud (No. 1432), At-Tirmidhi (No. 760), An-Nasa’i (No. 1677, 2369, 2405, 2406, 2407), Ahmad (No. 6841, 6883, 7147, 7199, 7222, 7278, 7279, 7347) and Ad-Darimi (No. 1418, 1681). Cited in Mishkat al-Masabih (No. 1262).