Sunan Abi Dawud 3601
سنن أبي داود#3601HasanThe tradition mentioned above (No. 3593) has also been transmitted by Sulayman ibn Musa through a different chain of narrators. This version has:The Messenger of Allah (ﷺ) said: The testimony of a deceitful man or woman, of an adulterer and adulteress, and of one who harbours rancour against his brother is not allowable
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniHasan
Muhammad Muhyi Al-Din Abdul HamidHasan
Shuaib Al ArnautHasan
Zubair Ali ZaiHasan
In-book reference: 25:31