صَحِيحُ مُسْلِمٍ
Sahih Muslim 392 a
The Book of Prayers
Affirming The Takbir For Every Movement Up Or Down In The Prayer, Except When Rising From Ruku' When One Should Say: Sami'aAllahu Liman Hamidah (Allah Hears Those Who Praise Him)
وَحَدَّثَنَا يَحْيَى بْنُ يَحْيَى، قَالَ قَرَأْتُ عَلَى مَالِكٍ عَنِ ابْنِ شِهَابٍ، عَنْ أَبِي سَلَمَةَ بْنِ عَبْدِ الرَّحْمَنِ، أَنَّ أَبَا هُرَيْرَةَ، كَانَ يُصَلِّي لَهُمْ فَيُكَبِّرُ كُلَّمَا خَفَضَ وَرَفَعَ فَلَمَّا انْصَرَفَ قَالَ وَاللَّهِ إِنِّي لأَشْبَهُكُمْ صَلاَةً بِرَسُولِ اللَّهِ صلى الله عليه وسلم .
Abu Salama reported: Abu Huraira led prayer for them and recited takbir when he bent and raised himself (in ruku' and sujud) and after completing (the prayer) he said: By Allah I say prayer which has the best resemblance with the prayer of the Prophet (ﷺ) amongst you.
Sahih Muslim, 392 aSahihصحيح