Jeremiah 31:31-34
Behold, the days come, saith Jehovah, that I will make a new covenant with the house of Israel, and with the house of Judah:not according to the covenant that I made with their fathers in the day that I took them by the hand to bring them out of the land of Egypt; which my covenant they brake, although I was a husband unto them, saith Jehovah.But 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 in their heart will I write it; and I will be their God, and they shall be my people.And they shall teach no more every man his neighbor, and every man his brother, saying, Know Jehovah; for they shall all know me, from the least of them unto the greatest of them, saith Jehovah: for I will forgive their iniquity, and their sin will I remember no more.
Hebrews 8:7-12
For if that first covenant had been faultless, then would no place have been sought for a second.For finding fault with them, he saith, Behold, the days come, saith the Lord, That I will make a new covenant with the house of Israel and with the house of Judah;Not according to the covenant that I made with their fathers In the day that I took them by the hand to lead them forth out of the land of Egypt; For they continued not in my covenant, And I regarded them not, saith the Lord.For this is the covenant that I will make with the house of Israel After those days, saith the Lord; I will put my laws into their mind, And on their heart also will I write them: And I will be to them a God, And they shall be to me a people:And they shall not teach every man his fellow- citizen, And every man his brother, saying, Know the Lord: For all shall know me, From the least to the greatest of them.For I will be merciful to their iniquities, And their sins will I remember no more.