Al-Hujuraat 49:12 يا ايها الذين امنوا اجتنبوا كثيرا من الظن ان بعض الظن اثم ولا تجسسوا ولا يغتب بعضكم بعضا ايحب احدكم ان ياكل لحم اخيه ميتا فكرهتموه واتقوا الله ان الله تواب رحيم ١٢

The Prohibition of Unfounded Suspicion

Allah the Exalted forbids His faithful servants from being suspicious, which includes having doubts and suspicions about the conduct of one's family, relatives and other people in general. Therefore, Muslims are to avoid suspicion without foundation. The Leader