Narrated ‘Abdallah b. ‘Amr reported God's messenger as saying, “The Muslim is he from whose tongue and hand the Muslims are safe, and the Emigrant is he who abandons what God has prohibited.”
This is Bukhari’s wording.
Muslim has:
A man asked the Prophet, “Which of the Muslims is best?” He replied, “He from whose tongue and hand the Muslims are safe.”.
Narrated He also reported God’s messenger as saying, “There are three qualities for which anyone who is characterised by them will experience the sweetness of faith:
he to whom God and His messenger are dearer than all else; he who loves a human being for God’s sake alone; and he who has as great an abhorrence of returning to unbelief after God has rescued him from it as he has of being cast into hell.”
Abu Huraira reported God’s messenger as saying, “Faith has over seventy branches, the most excellent of which is the declaration that there is no god but God, and the humblest of which is the removal of what is injurious from the road. And modesty is a branch of faith.”