Sunan an-Nasa'i 1618
سنن النسائي#1618Sahihأَخْبَرَنَا سُوَيْدُ بْنُ نَصْرٍ، قَالَ أَنْبَأَنَا عَبْدُ اللَّهِ، عَنْ مَعْمَرٍ، وَالأَوْزَاعِيِّ، عَنْ يَحْيَى بْنِ أَبِي كَثِيرٍ، عَنْ أَبِي سَلَمَةَ، عَنْ رَبِيعَةَ بْنِ كَعْبٍ الأَسْلَمِيِّ، قَالَ كُنْتُ أَبِيتُ عِنْدَ حُجْرَةِ النَّبِيِّ صلى الله عليه وسلم فَكُنْتُ أَسْمَعُهُ إِذَا قَامَ مِنَ اللَّيْلِ يَقُولُ " سُبْحَانَ اللَّهِ رَبِّ الْعَالَمِينَ " . الْهَوِيَّ ثُمَّ يَقُولُ " سُبْحَانَ اللَّهِ وَبِحَمْدِهِ " . الْهَوِيَّ .
It was narrated that Rabi'ah bin Ka'b Al-Aslami said:"I used to stay overnight at the Prophet's (ﷺ) apartment and I used to hear him when he prayed Qiyam at night saying: 'Subhan Allahi Rabil-Alamin (Glory be to Allah, the Lord of the worlds)' for a long time, then he said: 'Subhan Allah wa bi hamdih (Glory and praise be to Allah) for a long time
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
In-book reference: 20:21