Daniel 11:33-35

33And those of the people who understand shall instruct many; yet for many days they shall fall by sword and flame, by captivity and plundering.

34Now when they fall, they shall be aided with a little help; but many shall join with them by intrigue.

35And some of those of understanding shall fall, to refine them, purify them, and make them white, until the time of the end; because it is still for the appointed time.