Exodus 20:7 KJV
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.
Exodus 20:5–9 KJV Chapter Context
5
Thou shalt not bow down thyself to them, nor serve them: for I the LORD thy God am a jealous God, visiting the iniquity of the fathers upon the children unto the third and fourth generation of them that hate me;
6
And shewing mercy unto thousands of them that love me, and keep my commandments.
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.
8
Remember the sabbath day, to keep it holy.
9
Six days shalt thou labour, and do all thy work: