Deuteronomy 21:15-17

Wycliffe Bible

¹⁵ If a man hath two wives, one loved, and another hateful, and he begetteth of her free children, and the son of the odious wife is the first begotten, (If a man hath two wives, one loved, and the other hated, and he begetteth children with them, and the son of the hated wife is the first-born,)

¹⁶ and the father will part his chattel betwixt his sons, he shall not be able to make the son of the loved wife his first begotten son, and set him before the son of the hateful wife, (and the father will divide his possessions between his sons, he shall not be able to make the son of the loved wife his first-born son, and set him before the son of the hated wife,)

¹⁷ but he shall know the son of the hateful wife to be his first begotten son, and he shall give to that son all things double of those things that he hath; for this son is the beginning of his free children, and the first engendered things be due to him. (but he shall acknowledge the son of the hated wife to be his first-born son, and he shall give double to that son of all the things that he hath; for this son is the first of his children, and the rights of the first-born son be due to him.)