Romans 10:20

But Isaiah is very bold, and saith, "I was found by those who sought me not, I became known to those who inquired not for me."

Romans 9:24-26

whom he also called, even us, not only from among the Jews, but also from among the gentiles?

Ephesians 2:12-13

that ye were at that time without Christ, being aliens from the commonwealth of Israel, and strangers to the covenants of the promise, having no hope, and without God, in the world;

John 1:29

The next day he seeth Jesus coming to him, and saith, Behold, the Lamb of God, who taketh away the sin of the world!

Romans 9:30

What then shall we say? That the gentiles, who did not strive after righteousness, obtained righteousness, but a righteousness which is of faith;

1 Peter 2:10

who once were not a people, but are now the people of God; who had not obtained mercy, but now have obtained mercy.

Treasury of Scripture Knowledge

Summary

I am sought of 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.

General references

Bible References

I am sought

Romans 9:24
whom he also called, even us, not only from among the Jews, but also from among the gentiles?
Romans 10:20
But Isaiah is very bold, and saith, "I was found by those who sought me not, I became known to those who inquired not for me."
Ephesians 2:12
that ye were at that time without Christ, being aliens from the commonwealth of Israel, and strangers to the covenants of the promise, having no hope, and without God, in the world;

Unto

1 Peter 2:10
who once were not a people, but are now the people of God; who had not obtained mercy, but now have obtained mercy.

General references

Romans 9:16
So then it dependeth not on him that willeth, nor on him that runneth, but on God who showeth mercy.
Romans 15:21
but, as it is written: "They, to whom no tidings concerning him came, shall see; and they that have not heard shall understand."