Sunan Abi Dawud 2666
سنن أبي داود#2666Da'ifNarrated Abdullah ibn Mas'ud: The Prophet (ﷺ) said: The most merciful of the people in respect of killing are believers (in Allah)
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: 15:190