1 Corinthians 7:9-11

9 But if they have not self-control (restraint of their passions), they should marry. For it is better to marry than to be aflame [with passion and tortured continually with ungratified desire].

10 But to the married people I give charge — not I but the Lord — that the wife is not to separate from her husband.

11 But if she does [separate from and divorce him], let her remain single or else be reconciled to her husband. And [I charge] the husband [also] that he should not put away or divorce his wife.