Daniel 3:25-27

3:25 He answered, “But I see four men, untied and walking around in the midst of the fire! No harm has come to them! And the appearance of the fourth is like that of a god!” 3:26 Then Nebuchadnezzar approached the door of the furnace of blazing fire. He called out, “Shadrach, Meshach, and Abednego, servants of the most high God, come out! Come here!”

Then Shadrach, Meshach, and Abednego emerged from the fire. 3:27 Once the satraps, prefects, governors, and ministers of the king had gathered around, they saw that those men were physically unharmed by the fire. The hair of their heads was not singed, nor were their trousers damaged. Not even the smell of fire was to be found on them!