Deuteronomy 25:5-6

5 If brethren dwell together, and one of them die, and have no child, the wife of the dead shall not marry without unto a stranger*: her husband's brother shall go in unto her, and take her to him to wife, and perform the duty of an husband's brother unto her.
6 And it shall be, that the firstborn which she beareth shall succeed in the name of his brother which is dead, that his name be not put out of Israel.

Deuteronomy 25:5-6 Meaning and Commentary

INTRODUCTION TO DEUTERONOMY 25

Several laws are contained in this chapter, as concerning beating such whose crimes required it, De 25:1-3; of not muzzling the ox in treading out the corn, De 25:4; of marrying a deceased brother's wife, when there was no issue, and of the disgrace of such that refused it, De 25:5-10; of the punishment of an immodest woman, De 25:11,12; and against bad weights and measures, De 25:13-16; and for the utter destruction of Amalek, De 25:17-19.

The King James Version is in the public domain.