Ephesians 5:30-32

Amplified Bible

³⁰ because we are members (parts) of His body. ³¹ For this reason a man shall leave his father and his mother and shall be joined [and be faithfully devoted] to his wife, and the two shall become ^[a]one flesh.^{(A) 32} This mystery [of two becoming one] is great; but I am speaking with reference to [the relationship of] Christ and the church.