(197) باب السَّهْوِ فِي السَّجْدَتَيْنِ
Abu Hurairah reported; He then made two prostration on account of forgetfulness after he had given the salutation. (RU)
Reference (RU): Sunan Abi Dawud 1016 (RU)
In-book reference (RU): Book 2, Hadith 627 (RU)
English translation (RU): Book 2, Hadith 1011 (RU)