Deuteronomy 17:11-15

In accordance with the terms of the law about which they instruct you, and in accordance with the verdict which they tell you, you shall act; you shall not turn aside from the word which they declare to you, to the right or the left.

But the person who acts insolently by not listening to the priest who stands there to serve the Lord your God, nor to the judge, that person shall die; so you shall eliminate the evil from Israel.

Then all the people will hear and be afraid, and will not act insolently again.

“When you enter the land which the Lord your God is giving you, and you take possession of it and live in it, and you say, ‘I will appoint a king over me like all the nations who are around me,’

you shall in fact appoint a king over you whom the Lord your God chooses. One from among your countrymen you shall appoint as king over yourselves; you may not put a foreigner over yourselves, anyone who is not your countryman.