Matthew 5:32

5:32 But I say to you that everyone who divorces his wife, except for immorality, makes her commit adultery, and whoever marries a divorced woman commits adultery.

Matthew 22:25

22:25 Now there were seven brothers among us. The first one married and died, and since he had no children he left his wife to his brother.

Matthew 24:38

24:38 For in those days before the flood, people ¹  were eating and drinking, marrying and giving in marriage, until the day Noah entered the ark.

[24:38]  ¹ tn Grk “they,” but in an indefinite sense, “people.”