Mark 10:8

American King James Version (1999)

And they two shall be one flesh: so then they are no more two, but one flesh.

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Therefore shall a man leave his father and his mother, and shall join to his wife: and they shall be one flesh.

What therefore God has joined together, let not man put asunder.

What? know you not that he which is joined to an harlot is one body? for two, said he, shall be one flesh.

So ought men to love their wives as their own bodies. He that loves his wife loves himself.