Deuteronomy 21:15

If a man has two wives, one beloved and the other unloved, and both bear him sons, but the unloved wife has the firstborn son,

Berean Standard Bible
Other translations

King James Version

If a man have two wives, one beloved, and another hated, and they have born him children, both the beloved and the hated; and if the firstborn son be hers that was hated:

World English Bible

If a man has two wives, the one beloved and the other hated, and they have borne him children, both the beloved and the hated, and if the firstborn son is hers who was hated,

American Standard Version

If a man have two wives, the one beloved, and the other hated, and they have borne him children, both the beloved and the hated; and if the first-born son be hers that was hated;

Geneva Bible 1599

If a man haue two wiues, one loued and another hated, and they haue borne him children, both the loued and also the hated: if the first borne be the sonne of the hated,

Darby Translation

If a man have two wives, one beloved, and one hated, and they have borne him children, both the beloved and the hated, and the firstborn son be hers that was hated;

Young's Literal Translation

'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;

Bible in Basic English

If a man has two wives, one greatly loved and the other hated, and the two of them have had children by him; and if the first son is the child of the hated wife:

In context

14And if you are not pleased with her, you are to let her go wherever she wishes. But you must not sell her for money or treat her as a slave, since you have dishonored her.

16when that man assigns his inheritance to his sons he must not appoint the son of the beloved wife as the firstborn over the son of the unloved wife.

Read Deuteronomy 21