Isaiah 48:5-7

New Revised Standard Version Catholic Edition

⁶ You have heard; now see all this;
    and will you not declare it?
From this time forward I make you hear new things,
    hidden things that you have not known.
⁷ They are created now, not long ago;
    before today you have never heard of them,
    so that you could not say, “I already knew them.”