Deuteronomy 21:15-21

“If a man has two wives, one loved and the other unloved, and both the loved and the unloved have born him sons, and the firstborn son belongs to the unloved wife, then on the day when he wills his possessions to his sons, he cannot treat the son of his loved wife as firstborn in place of the son of the unloved wife—the [actual] firstborn. Instead he shall acknowledge the son of the unloved as the firstborn, by giving him a double portion of all that he has, for he was the beginning of his strength (generative power); to him belongs the right of the firstborn. “If any man has a stubborn and rebellious son who will not obey the voice of his father or of his mother, and when they reprimand and discipline him, he will not listen to them, then his father and mother shall take hold of him, and bring him out to the elders of his city at the gateway of his hometown. They shall say to the elders of his city, ‘This son of ours is stubborn and rebellious; he will not obey us, he is a glutton and a drunkard.’ [Prov 23:20-22] Then all the men of his city shall stone him to death; so you shall remove the evil from among you, and all Israel will hear of it and be afraid.