1 Corinthians 7:2-4

Murdock(i) 2 But, on account of whoredom, let each have his own wife and let a woman have her own husband. 3 And let the man render to his wife the kindness which is due; and so also the woman to her husband. 4 The woman is not the sovereign over her body, but her husband: so also the man is not the sovereign over his body, but the wife.