Sahih Muslim
Sahih Muslim 535 b
The recommendation to place the hands on the knees when bowing, and the abrogation of tatbiq
Arabic hadith text
حَدَّثَنَا خَلَفُ بْنُ هِشَامٍ، حَدَّثَنَا أَبُو الأَحْوَصِ، ح قَالَ وَحَدَّثَنَا ابْنُ أَبِي عُمَرَ، حَدَّثَنَا سُفْيَانُ، كِلاَهُمَا عَنْ أَبِي يَعْفُورٍ، بِهَذَا الإِسْنَادِ إِلَى قَوْلِهِ فَنُهِينَا عَنْهُ . وَلَمْ يَذْكُرَا مَا بَعْدَهُ
Translation
This hadith has been narrated by Abu Ya'fur with the same chain of transmitters up to these words
We have been forbidden from it and no mention of that has been made what follows it.