Deuteronomy 21:17-19

Living Bible

¹⁷ He must give the customary double portion to his oldest son, who is the beginning of his strength and who owns the rights of a firstborn son, even though he is the son of the wife his father doesn’t love.

¹⁸ “If a man has a stubborn, rebellious son who will not obey his father or mother, even though they punish him, ¹⁹ then his father and mother shall take him before the elders of the city