1 Corinthians 7:2-4

American Standard Version

² But, because of fornications, let each man have his own wife, and let each woman have her own husband. ³ Let the husband render unto the wife her due: and likewise also the wife unto the husband. ⁴ The wife hath not power over her own body, but the husband: and likewise also the husband hath not power over his own body, but the wife.