1 Corinthians 7:2-4

Godbey(i) 2 but on account of fornication, let each man have his own wife, and let each woman have her own husband. 3 Let the husband give to the wife that which is due, and likewise the wife also to the husband. 4 The wife has not the authority over her own body, but the husband: and likewise also the husband has not the authority over his own body, but the wife.