Matthew 19:6 in the King James Version
Wherefore they are no more twain, but one flesh. What therefore God hath joined together, let not man put asunder.
Context
5 and said, ‘For this cause a man shall leave his father and mother, and shall be joined to his wife; and the two shall become one flesh’?
6 So that they are no more two, but one flesh. What therefore God has joined together, don’t let man tear apart.”
7 They asked him, “Why then did Moses command us to give her a certificate of divorce and divorce her?”