1 Corinthians 7:2-4

Living Bible

² But usually it is best to be married, each man having his own wife, and each woman having her own husband, because otherwise you might fall back into sin.

³ The man should give his wife all that is her right as a married woman, and the wife should do the same for her husband: ⁴ for a girl who marries no longer has full right to her own body, for her husband then has his rights to it, too; and in the same way the husband no longer has full right to his own body, for it belongs also to his wife.