'Fear Not' in the Bible

Then he said to me, Fear not, Daniel, for from the first day that thou set thy heart to understand, and to humble thyself before thy God, thy words were heard. And I have come for thy words' sake.

And he said, O man greatly beloved, fear not. Peace be to thee. Be strong, yea, be strong. And when he spoke to me, I was strengthened, and said, Let my lord speak, for thou have strengthened me.