Matthew 19:6 ASV

⁴  And he answered and said, Have ye not read, that he who made 'them' from the beginning made them male and female,

⁵  and said, For this cause shall a man leave his father and mother, and shall cleave to his wife; and the two shall become one flesh?

⁶  So that they are no more two, but one flesh. What therefore God hath joined together, let not man put asunder.

⁷  They say unto him, Why then did Moses command to give a bill of divorcement, and to put 'her' away?

⁸  He saith unto them, Moses for your hardness of heart suffered you to put away your wives: but from the beginning it hath not been so.