Reference

Mark 10:4

And they said, Moses suffered to write a bill of divorcement, and to put her away.
2

And the Pharisees came to him, and asked him, Is it lawful for a man to put away his wife? tempting him.

3

And he answered and said unto them, What did Moses command you?

4

And they said, Moses suffered to write a bill of divorcement, and to put her away.

5

And Jesus answered and said unto them, For the hardness of your heart he wrote you this precept.

6

But from the beginning of the creation God made them male and female.