The recommendation to place the hands on the knees when bowing, and the abrogation of tatbiq
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 .
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.