'Extremely' in the Bible

Since the king’s command was so urgent and the furnace extremely hot, the raging flames killed those men who carried Shadrach, Meshach, and Abednego up.

“Then I wanted to know the true meaning of the fourth beast, the one different from all the others, extremely terrifying, with iron teeth and bronze claws, devouring, crushing, and trampling with its feet whatever was left.

“With a large army he will stir up his power and his courage against the king of the South. The king of the South will prepare for battle with an extremely large and powerful army, but he will not succeed, because plots will be made against him.