For this cause shall a man leave his father and mother, and shall be joined unto his wife, and they two shall be one flesh.
Therefore shall a man leave his father and his mother, and shall cleave unto his wife: and they shall be one flesh.
and said, For this cause shall a man leave father and mother, and shall cleave to his wife: and they twain shall be one flesh?
What! know ye not that he which is joined to a harlot is one body? for two, saith he, shall be one flesh.
This is a great mystery: but I speak concerning Christ and the church.