Sunan an-Nasa'i 1033
سنن النسائي#1033Sahihأَخْبَرَنَا عَمْرُو بْنُ عَلِيٍّ، قَالَ حَدَّثَنَا يَحْيَى بْنُ سَعِيدٍ، عَنْ إِسْمَاعِيلَ بْنِ أَبِي خَالِدٍ، عَنِ الزُّبَيْرِ بْنِ عَدِيٍّ، عَنْ مُصْعَبِ بْنِ سَعْدٍ، قَالَ رَكَعْتُ فَطَبَّقْتُ فَقَالَ أَبِي إِنَّ هَذَا شَىْءٌ كُنَّا نَفْعَلُهُ ثُمَّ ارْتَفَعْنَا إِلَى الرُّكَبِ .
It was narrated that Mus'ab bin Sa'd said:"I bowed and put my hands together, and my father said: 'This is something that we used to do, then we brought them up to our knees
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiSahih
In-book reference: 12:5