Mark 10:8

English Standard Version 2016

and the two shall become one flesh.’ So they are no longer two but one flesh.

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In the same way husbands should love their wives as their own bodies. He who loves his wife loves himself.

Therefore a man shall leave his father and his mother and hold fast to his wife, and they shall become one flesh.

Or do you not know that he who is joined to a prostitute becomes one body with her? For, as it is written, “The two will become one flesh.”

What therefore God has joined together, let not man separate.”