NET
6 Marry and have sons and daughters. Find wives for your sons and allow your daughters to get married so that they too can have sons and daughters. Grow in number; do not dwindle away.
Darby
6 Take wives, and beget sons and daughters; and take wives for your sons, and give your daughters to husbands, that they may bear sons and daughters; and multiply there, and be not diminished.
KJV
6 Take ye wives, and beget sons and daughters; and take wives for your sons, and give your daughters to husbands, that they may bear sons and daughters; that ye may be increased there, and not diminished.