كتاب الافتتاح
11  
The Book of the Commencement of the Prayer
(52)
Chapter: Prostration during: "Read! In the Name of your Lord"
(52)
باب السُّجُودِ فِي ‏{‏ اقْرَأْ بِاسْمِ رَبِّكَ ‏}
Sunan an-Nasa'i 966
It was narrated that Abu Hurairah said:
"Abu Bakr and Umar, may Allah be pleased with them both, and the one who was better than them prostrated during 'When the heaven is split asunder' and 'Read! In the name of your Lord.'"
أَخْبَرَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ، قَالَ أَنْبَأَنَا الْمُعْتَمِرُ، عَنْ قُرَّةَ، عَنِ ابْنِ سِيرِينَ، عَنْ أَبِي هُرَيْرَةَ، قَالَ سَجَدَ أَبُو بَكْرٍ وَعُمَرُ - رضى الله عنهما - وَمَنْ هُوَ خَيْرٌ مِنْهُمَا صلى الله عليه وسلم فِي ‏{‏ إِذَا السَّمَاءُ انْشَقَّتْ ‏}‏ وَ ‏{‏ اقْرَأْ بِاسْمِ رَبِّكَ ‏}‏ ‏.‏
Grade: Sahih (Darussalam)
Reference : Sunan an-Nasa'i 966
In-book reference : Book 11, Hadith 91
English translation : Vol. 2, Book 11, Hadith 967