Jeremiah 31:33-34

But this shall be the covenant that I will make with the house of Israel after those days, says the LORD: I will put My law within them and write it in their hearts; and I will be their God, and they shall be My people. They shall teach no more every man his neighbor and every man his brother, saying, “Know the LORD,” for they all shall know Me, from the least of them to the greatest of them, says the LORD, for I will forgive their iniquity, and I will remember their sin no more.