Jeremiah 31:31-33

31Behold, days come, saith Jehovah, that I will make a new covenant with the house of Israel and with the house of Judah:

32not according to the covenant that I made with their fathers, in the day of my taking them by the hand, to lead them out of the land of Egypt; which my covenant they broke, although I was a husband unto them, saith Jehovah.

33For this is the covenant that I will make with the house of Israel, after those days, saith Jehovah: I will put my law in their inward parts, and will write it in their heart; and I will be their 1God, and they shall be my people.