Sunan Abi Dawud 4411
سنن أبي داود#4411Da'ifAbd al-Rahman b. Muhariz said: We asked Fadalah b. 'Ubaid about the hanging the (amputated) hand on the neck of a thief whether it was a sunnan. He said: A thief was brought to the Messenger of Allah (ﷺ) and his hand was cut off. Thereafter he commanded for it, and it was hung on his neck
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
Zubair Ali ZaiDaif
In-book reference: 40:61