Ephesians 5:32
King James Version
“This is a great mystery: but I speak concerning Christ and the church.”
Context
29For no man ever yet hated his own flesh; but nourisheth and cherisheth it, even as the Lord the church:
30For we are members of his body, of his flesh, and of his bones.
31For this cause shall a man leave his father and mother, and shall be joined unto his wife, and they two shall be one flesh.
32This is a great mystery: but I speak concerning Christ and the church.
33Nevertheless let every one of you in particular so love his wife even as himself; and the wife that she reverence husband.