Cross reference
Romans 15:21
21 but, as it is written, They shall see, to whom no tidings of him came, And they who have not heard shall understand.
Isaiah 52:15
15 so shall he sprinkle many nations; kings shall shut their mouths at him: for that which had not been told them shall they see; and that which they had not heard shall they understand.
Isaiah 65:1
1 I am inquired of by them that asked not `for me'; I am found of them that sought me not: I said, Behold me, behold me, unto a nation that was not called by my name.