Deuteronomy 21:16

16 then it hath been, in the day of his causing his sons to inherit that which he hath, he is not able to declare first-born the son of the loved one, in the face of the son of the hated one -- the first-born.

Deuteronomy 21:16 Meaning and Commentary

Deuteronomy 21:16

Then it shall be, when he maketh his sons to inherit that
which he hath
By a will in writing, or byword of mouth, or by a deed of gift, actually bestowing his goods upon them, and dividing among them what he is for the present possessed of; see ( Luke 15:12 ) ,

that he may not make the son of the beloved firstborn before the son
of the hated, [which is] indeed the firstborn;
that is, when such is the case, that the son of his wife he has the least value for is really his firstborn, he may not, through favour and affection to the wife he loves better, prefer her son, and declare him to be the firstborn, by devising to him or bestowing on him the double portion of his goods; for so to do would not be right, or agreeably to the will and law of God; for though previous to this law the birthright was given to Joseph, the eldest son of Rachel, the most beloved wife of Jacob, before Reuben who was the son of Leah, less beloved by him, and was in fact his firstborn; yet this was owing to the sin of Reuben, and by the appointment of God; see ( Genesis 49:3 Genesis 49:4 ) ( 1 Chronicles 5:2 1 Chronicles 5:3 ) .

Deuteronomy 21:16 In-Context

14 `And it hath been -- if thou hast not delighted in her, that thou hast sent her away at her desire, and thou dost not at all sell her for money; thou dost not tyrannize over her, because that thou hast humbled her.
15 `When a man hath two wives, the one loved and the other hated, and they have borne to him sons (the loved one and the hated one), and the first-born son hath been to the hated one;
16 then it hath been, in the day of his causing his sons to inherit that which he hath, he is not able to declare first-born the son of the loved one, in the face of the son of the hated one -- the first-born.
17 But the first-born, son of the hated one, he doth acknowledge, to give to him a double portion of all that is found with him, for he [is] the beginning of his strength; to him [is] the right of the first-born.
18 `When a man hath a son apostatizing and rebellious -- he is not hearkening to the voice of his father, and to the voice of his mother, and they have chastised him, and he doth not hearken unto them --
Young's Literal Translation is in the public domain.