Ephesians 5:28

So husbands ought to love their own wives as their own bodies; he who loves his wife loves himself.

Surrounding context

5:27 that He might present her to Himself a glorious church, not having spot or wrinkle or any such thing, but that she should be holy and without blemish.

5:28 So husbands ought to love their own wives as their own bodies; he who loves his wife loves himself.

5:29 For no one ever hated his own flesh, but nourishes and cherishes it, just as the Lord does the church.

Translation and sources