Isaiah 43:18 in the King James Version
Remember ye not the former things, neither consider the things of old.
Context
17 who brings out the chariot and horse, the army and the mighty man (they lie down together, they shall not rise; they are extinct, they are quenched like a wick) says:
18 “Don’t remember the former things, and don’t consider the things of old.
19 Behold, I will do a new thing. It springs out now. Don’t you know it? I will even make a way in the wilderness, and rivers in the desert.