Sunan Abi Dawud 1033
سنن أبي داود#1033Da'ifNarrated Abdullah ibn Ja'far: The Prophet (ﷺ) said: Anyone who is in doubt in his prayer should make two prostrations after giving the salutation
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 ZaiIsnaad Hasan
In-book reference: 2:644