√
Genesis 2:24: Therefore a man shall leave his father and his mother and hold fast to his wife, and they shall become one flesh.
Ephesians 5:25-29: Husbands, love your wives, as Christ loved the church and gave himself up for her, that he might sanctify her, having cleansed her by the washing of water with the word, so that he might present the church to himself in splendor, without spot or wrinkle or any such thing, that she might be holy and without blemish. In the same way husbands should love their wives as their own bodies. He who loves his wife loves himself. For no one ever hated his own flesh, but nourishes and cherishes it, just as Christ does the church…
Mark 10:9: Therefore what God has joined together, let no one separate.
John 15:12: My command is this: Love each other as I have loved you.