عَنِ ابْنِ شِھَابٍ : أَنَّ سَعْدَ بْنَ أَبِی وَقَّاصٍ کَانَ یُوتِرُ بِرَکْعَۃٍ۔
مسند امام شافی · Hadith 391
On the authority of Ibn Shihab: that Sa`ad ibn Abi Wakqas used to be tense with a bowing
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020