Isaiah 43:2 in the King James Version
When thou passest through the waters, I will be with thee; and through the rivers, they shall not overflow thee: when thou walkest through the fire, thou shalt not be burned; neither shall the flame kindle upon thee.
Context
1 But now the LORD who created you, Jacob, and he who formed you, Israel, says: “Don’t be afraid, for I have redeemed you. I have called you by your name. You are mine.
2 When you pass through the waters, I will be with you, and through the rivers, they will not overflow you. When you walk through the fire, you will not be burned, and flame will not scorch you.
3 For I am the LORD your God, the Holy One of Israel, your Savior. I have given Egypt as your ransom, Ethiopia and Seba in your place.