Mark 10:5
King James Version
“And Jesus answered and said unto them, For the hardness of your heart he wrote you this precept.”
Context
2And the Pharisees came to him, and asked him, Is it lawful for a man to put away wife? tempting him.
3And he answered and said unto them, What did Moses command you?
4And they said, Moses suffered to write a bill of divorcement, and to put away.
5And Jesus answered and said unto them, For the hardness of your heart he wrote you this precept.
6But from the beginning of the creation God made them male and female.
7For this cause shall a man leave his father and mother, and cleave to his wife;
8And they twain shall be one flesh: so then they are no more twain, but one flesh.