Where in Isaiah can you find a passage about God calling us by name?

Isaiah 43:1 - But now, this is what the LORD says-

he who created you, O Jacob,

he who formed you, O Israel:

"Fear not, for I have redeemed you;

I have called you by name; you are mine. Isaiah 49:1 - Listen to me, you islands;

hear this, you distant nations:

Before I was born the LORD called me;

from my birth he has made mention of my name.