Genesis 1:27-28; Genesis 2:22-24; Matthew 19:4-6

27 So God created man in his own image, in the image of God he created him; male and female he created them.

28 And God blessed them. And God said to them, "Be fruitful and multiply and fill the earth and subdue it and have dominion over the fish of the sea and over the birds of the heavens and over every living thing that moves on the earth."

22 And the rib that the LORD God had taken from the man he made into a woman and brought her to the man.

23 Then the man said, "This at last is bone of my bones and flesh of my flesh; she shall be called Woman, because she was taken out of Man."

24 Therefore a man shall leave his father and his mother and hold fast to his wife, and they shall become one flesh.

4 He answered, "Have you not read that he who created them from the beginning made them male and female,

5 and said, 'Therefore a man shall leave his father and his mother and hold fast to his wife, and the two shall become one flesh'?

6 So they are no longer two but one flesh. What therefore God has joined together, let not man separate."