(103) باب الرَّجُلِ يَرْكَعُ دُونَ الصَّفِّ
Abu Bakrah said that he came to the mosque when the prophet (ﷺ) was bowing. So I bowed outside the row (before joining it). The prophet (ﷺ) said; May Allah increase your eagerness! But do not do it again. (DE)
Reference (DE): Sunan Abi Dawud 683 (DE)
In-book reference (DE): Book 2, Hadith 293 (DE)
English translation (DE): Book 2, Hadith 683 (DE)