Mark 10:3-5

3 And he answered, and said to them, What commanded Moses to you?

4 And they said, Moses suffered to write a bill of forsaking [Moses suffered to write a libel of forsaking], and to forsake.

5 And Jesus answered, and said to them, For the hardness of your heart Moses wrote to you this commandment [+To the hardness of your heart Moses wrote to you this precept/To the hardness of your heart he wrote to you this commandment].