Matthew 19:4-6
And He responding said to them, Have you not read, that the one having made them from the beginning made them male and female?
Mark 10:6-9
But from the beginning of creation God made them male and female.
1 Corinthians 7:10-15
But I proclaim to those who have married, not I, but the Lord, That a wife shall not depart from her husband
1 Corinthians 7:29
But I say this, brethren; that the time is at hand, that moreover indeed those having wives may be as those not having;
Ephesians 5:28-29
So the husbands ought to love their own wives with divine love as their own bodies. The one loving his own wife is loving himself:
Titus 2:4-5
in order that they instruct the young women to love their husbands, to love their children,