Daniel 3:25, 27

The king said, “Look! I see four men walking around in the fire. They are not tied up, and they are not burned. The fourth man looks like a son of the gods.”

When they came out, the governors, assistant governors, captains of the soldiers, and royal advisers crowded around them and saw that the fire had not harmed their bodies. Their hair was not burned, their robes were not burned, and they didn’t even smell like smoke!