Jeremiah 29:6-7

6Marry, so that you have sons and daughters. Find wives for your sons to marry. Let your daughters marry too. Then they also can give birth to sons and daughters. Your descendants should become more and more, not fewer.

7Work well to help the foreign place where I have sent you to live. Try to make it a successful place. Pray to the Lord that it will do well. If it does well, you will also do well.’