حَدَّثَنَا أَبُو مُعَاوِيَةَ حَدَّثَنَا الْأَعْمَشُ عَنْ إِبْرَاهِيمَ عَنْ الْأَسْوَدِ وَعَلْقَمَةَ عَنْ عَبْدِ اللَّهِ قَالَ إِذَا رَكَعَ أَحَدُكُمْ فَلْيُفْرِشْ ذِرَاعَيْهِ فَخِذَيْهِ وَلْيَجْنَأْ ثُمَّ طَبَّقَ بَيْنَ كَفَّيْهِ فَكَأَنِّي أَنْظُرُ إِلَى اخْتِلَافِ أَصَابِعِ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ ثُمَّ طَبَّقَ كَفَّيْهِ فَأَرَاهُمْ
مسند امام احمد بن حنبل · Hadith 3588
It was narrated that 'Abdullah (RA) said: When one of you bows, let him put his forearms on his thighs, and bow down, and put his hands together. It is as if I can see the interlaced fingers of the Messenger of Allah (PBUH), Then he put his hands together and showed them.
Sanad
حَدَّثَنَا أَبُو مُعَاوِيَةَ حَدَّثَنَا الْأَعْمَشُ عَنْ إِبْرَاهِيمَ عَنْ الْأَسْوَدِ وَعَلْقَمَةَ عَنْ عَبْدِ اللَّهِ