Deuteronomy 17:12 in the King James Version
And the man that will do presumptuously, and will not hearken unto the priest that standeth to minister there before the LORD thy God, or unto the judge, even that man shall die: and thou shalt put away the evil from Israel.
Context
11 According to the decisions of the law which they shall teach you, and according to the judgment which they shall tell you, you shall do. You shall not turn away from the sentence which they announce to you, to the right hand, nor to the left.
12 The man who does presumptuously in not listening to the priest who stands to minister there before the LORD your God, or to the judge, even that man shall die. You shall put away the evil from Israel.
13 All the people shall hear and fear, and do no more presumptuously.