Thou shall not take the name of LORD thy God in vain, for LORD will not hold him guiltless who takes his name in vain.

And LORD heard the voice of your words, when ye spoke to me. And LORD said to me, I have heard the voice of the words of this people, which they have spoken to thee. They have well said all that they have spoken.

And he said to them, Set your heart to all the words which I testify to you this day, which ye shall command your sons to observe to do, [even] all the words of this law.