At this, Nebuchadnezzar was filled with rage, and the expression on his face changed toward Shadrach, Meshach, and Abednego. He gave orders to heat the furnace seven times hotter than usual,
Jewish Publication Society of America Version (JPS1917) - Daniel 3:19 >Then was Nebuchadnezzar filled with fury, and the form of his visage was changed, against Shadrach, Meshach, and Abed-nego; he spoke, and commanded that they should heat the furnace seven times more than it was wont to be heated.