Let not that which has been joined together by God be parted by man.

Joined together by God

Let not that which has been joined together by God be parted by man.
Mark 10:9

1)Eph 5:23 For the husband is the head of the wife, as Christ is the head of the church, being himself the saviour of the body.
Eph 5:24 And as the church is under Christ’s authority, so let wives be under the rule of their husbands in all things.
Eph 5:25 Husbands, have love for your wives, even as Christ had love for the church, and gave himself for it;
Eph 5:26 So that he might make it holy, having made it clean with the washing of water by the word,
Eph 5:27 And might take it for himself, a church full of glory, not having one mark or fold or any such thing; but that it might be holy and complete.
Eph 5:28 Even so it is right for husbands to have love for their wives as for their bodies. He who has love for his wife has love for himself:
Eph 5:29 For no man ever had hate for his flesh; but he gives it food and takes care of it, even as Christ does for the church;
Eph 5:30 Because we are parts of his body.

References
1Eph 5:23 For the husband is the head of the wife, as Christ is the head of the church, being himself the saviour of the body.
Eph 5:24 And as the church is under Christ’s authority, so let wives be under the rule of their husbands in all things.
Eph 5:25 Husbands, have love for your wives, even as Christ had love for the church, and gave himself for it;
Eph 5:26 So that he might make it holy, having made it clean with the washing of water by the word,
Eph 5:27 And might take it for himself, a church full of glory, not having one mark or fold or any such thing; but that it might be holy and complete.
Eph 5:28 Even so it is right for husbands to have love for their wives as for their bodies. He who has love for his wife has love for himself:
Eph 5:29 For no man ever had hate for his flesh; but he gives it food and takes care of it, even as Christ does for the church;
Eph 5:30 Because we are parts of his body.