ISA 48:7

7 now those be made of nought, and not from that time, and before the day, and thou heardest not (of) those things; lest peradventure thou say, Lo! I knew those things. (and those things be made out of nothing, and were not from that time, yea, before today thou heardest not of those things; lest thou now say, Behold! I knew all these things.)