What is to promise to take (as a future spouse); to plight one's troth to. What man is there that hath betrothed a wife, and hath not taken her Deut. xx called?

betroth — To promise to take (as a future spouse); to plight one's troth to. What man is there that hath betrothed a wife, and hath not taken her Deut. xx. (Webster's 1913.)

Sources