Then Nebuchadnez’zar was full of fury, and the expression of his face was changed against Shadrach, Meshach, and Abed’nego. He ordered the furnace heated seven times more than it was wont to be heated. And he ordered certain mighty men of his army to bind Shadrach, Meshach, and Abed’nego, and to cast them into the burning fiery furnace. Then these men were bound in their mantles, their tunics, their hats, and their other garments, and they were cast into the burning fiery furnace. Because the king’s order was strict and the furnace very hot, the flame of the fire slew those men who took up Shadrach, Meshach, and Abed’nego. And these three men, Shadrach, Meshach, and Abed’nego, fell bound into the burning fiery furnace. Then King Nebuchadnez’zar was astonished and rose up in haste. He said to his counselors, “Did we not cast three men bound into the fire?” They answered the king, “True, O king.” He answered, “But I see four men loose, walking in the midst of the fire, and they are not hurt; and the appearance of the fourth is like a son of the gods.”
–Daniel 3:19-25