Sunan Ibn Majah 2368
سنن ابن ماجه#2368SahihIt was narrated from Abu Hurairah that:the Messenger of Allah (ﷺ) passed judgment on the basis of an oath (from the claimant) along with a (single) witness. [This is in the absence of two witnesses]
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Fouad Abd al-BaqiSahih
Zubair Ali ZaiIsnaad Sahih
In-book reference: 13:61