Sunan Abi Dawud 4899
سنن أبي داود#4899SahihA’ishah reported the Messenger of Allah (May peace be upon him) as saying :When your companion dies, leave him and do not revile him
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 ZaiIsnaad Sahih
In-book reference: 43:127