Ephesians 5:22-23, 25-26, 32
Ephesians 5:22-23 AMP
Wives, be subject to your own husbands, as [a service] to the Lord. For the husband is head of the wife, as Christ is head of the church, Himself being the Savior of the body.
Ephesians 5:32 AMP
This mystery [of two becoming one] is great; but I am speaking with reference to [the relationship of] Christ and the church.