Deuteronomy 25:6

25:6 Then the first son she bears will continue the name of the dead brother, thus preventing his name from being blotted out of Israel.

Ruth 1:11

1:11 But Naomi replied, “Go back home, my daughters! There is no reason for you to return to Judah with me! I am no longer capable of giving birth to sons who might become your husbands!

Ruth 4:10

4:10 I have also acquired Ruth the Moabite, the wife of Mahlon, as my wife to raise up a descendant who will inherit his property so the name of the deceased might not disappear from among his relatives and from his village. You are witnesses today.”