Matthew 19:4-6 ESV

4 He answered, 1"Have you not read that he who created them from the beginning made them male and female,

References for Matthew 19:4

5 and said, 2'Therefore a man shall leave his father and his mother and hold fast to his wife, and 3the two shall become one flesh'?

References for Matthew 19:5

6 So they are no longer two but one flesh. 4What therefore God has joined together, let not man separate."

References for Matthew 19:6