Sunan Abi Dawud 1012

سنن أبي داود#1012Da'if

This tradition has also been transmitted by Abu Hurairah through a different chain of narrators. This version goes:he did not make two prostrations (at the end of prayer) due to forgetfulness until Allah gave him satisfaction about it

Scholarly Authentication

We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:

Al-AlbaniDaif
Muhammad Muhyi Al-Din Abdul HamidDaif
Shuaib Al ArnautDaif
Zubair Ali ZaiDaif

In-book reference: 2:623