Ephesians 4:29-31

Let no corrupt comunication proceed out of your mouths: but that which is good, to ye vse of edifying, that it may minister grace vnto the hearers.

And grieue not the holy Spirit of God, by whom ye are sealed vnto ye day of redemption.

Let all bitternesse, and anger, and wrath, crying, and euill speaking be put away from you, with all maliciousnesse.