Sunan Abi Dawud 3608
سنن أبي داود#3608SahihIbn 'Abbas said:The Messenger of Allah (ﷺ) gave a decision on the basis of an oath and a single witness
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Muhyi Al-Din Abdul HamidSahih
Zubair Ali ZaiSahih Muslim (1712)
In-book reference: 25:38