وعن أبي موسى رضي الله عنه
قال: قلت: يا رسول الله أي المسلمين أفضل؟ قال: «من سلم المسلمون من لسانه ويده»
I asked the Messenger of Allah (sallallahu alayhi wa sallam): “Who is the most excellent among the Muslims?” He said, “One from whose tongue and hands the other Muslims are secure.”.
Riyad as-Salihin 1512, Book 18, The Book of the Prohibited actions, Hadith 2. 1 min read