Deuteronomy 21:15-21

“Suppose a man has two wives, but he loves one and not the other, and both have given him sons. And suppose the firstborn son is the son of the wife he does not love. When the man divides his inheritance, he may not give the larger inheritance to his younger son, the son of the wife he loves, as if he were the firstborn son. He must recognize the rights of his oldest son, the son of the wife he does not love, by giving him a double portion. He is the first son of his father’s virility, and the rights of the firstborn belong to him. “Suppose a man has a stubborn and rebellious son who will not obey his father or mother, even though they discipline him. In such a case, the father and mother must take the son to the elders as they hold court at the town gate. The parents must say to the elders, ‘This son of ours is stubborn and rebellious and refuses to obey. He is a glutton and a drunkard.’ Then all the men of his town must stone him to death. In this way, you will purge this evil from among you, and all Israel will hear about it and be afraid.