Deuteronomy 21:15-17

The Right of the Firstborn

15 "If a man has two wives, one loved and the other unloved, and both the loved and the unloved bear him sons, and if the unloved wife has the firstborn son,
16 when that man gives what he has to his sons as an inheritance, he is not to show favoritism to the son of the loved [wife] as his firstborn over the firstborn of the unloved wife.
17 He must acknowledge the firstborn, the son of the unloved wife, by giving him a double portion of everything that belongs to him, for he is the firstfruits of his virility; he has the rights of the firstborn.[a]

Deuteronomy 21:15-17 Meaning and Commentary

INTRODUCTION TO DEUTERONOMY 21

This chapter treats of the beheading of the heifer, for the expiation of unknown murder, and the rules to be observed in it, De 21:1-9 of a beautiful captive woman an Israelite is desirous of having for his wife, and what methods he must take to accomplish it, De 21:10-14, of giving the double portion to the firstborn, which he must not be deprived of in favour of the son of a beloved wife, De 21:15-17 and of the stubborn and rebellious son, who remaining so must be put to death, De 21:18-21 and of burying a person hanged on a tree the same day he is executed, De 21:22,23.

Footnotes 1

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