⁷ Thou shalt not take the name of the Lord thy God in vain; for the Lord will not hold him guiltless that taketh his name in vain.

⁷ Thou shalt not idly utter the name of Jehovah thy God; for Jehovah will not hold him guiltless that idly uttereth his name.

⁷ No using the name of God, your God, in curses or silly banter; God won't put up with the irreverant use of his name.