Do not let any unwholesome talk come out of your mouths, but only what is helpful for building others up according to their needs, that it may benefit those who listen. Ephesians 4:29

Let there be no filthiness nor foolish talk nor crude joking, which are out of place, but instead let there be thanksgiving. Let no one deceive you with empty words, for because of these things the wrath of God comes upon the sons of disobedience. Therefore, do not become partners with them; for at one time you were darkness, but now you are light in the Lord. Walk as children of light. Ephesians 5:4-8