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