(196) باب فِي الرَّجُلِ يَتَطَوَّعُ فِي مَكَانِهِ الَّذِي صَلَّى فِيهِ الْمَكْتُوبَةَ
Narrated AbuHurayrah:
The Prophet (ﷺ) said: Cannot any one of you (according to the version of the narrator AbdulWarith) step forward or backward or at his right or left. The version of Hammad added: during prayer; that is, in supererogatory prayer. (AR)
Reference (AR): Sunan Abi Dawud 1006 (AR)
In-book reference (AR): Book 2, Hadith 617 (AR)
English translation (AR): Book 3, Hadith 1001 (AR)