The children.

Luke 16:8
The master commended the dishonest manager because he had acted shrewdly. For the sons of this age are more shrewd in dealing with their own kind than are the sons of light.

marry.

Luke 17:27
People were eating and drinking, marrying and being given in marriage, up to the day Noah entered the ark. Then the flood came and destroyed them all.

1 Corinthians 7:2
But because there is so much sexual immorality, each man should have his own wife, and each woman her own husband.

Ephesians 5:31
"For this reason a man will leave his father and mother and be united to his wife, and the two will become one flesh."

Hebrews 13:4
Marriage should be honored by all and the marriage bed kept undefiled, for God will judge the sexually immoral and adulterers.