'Warning' in the Bible

And in his place [in Syria] will arise a despicable and despised person, to whom royal majesty and the honor of kingship have not been conferred, but he will come [without warning] in a time of tranquility and seize the kingdom by intrigue.

In a time of tranquility, [without warning] he will enter the most productive and richest parts of the kingdom [of Egypt], and he will accomplish that which his fathers never did, nor his fathers’ fathers; he will distribute plunder, spoil and goods among them. He will devise plans against strongholds, but only for a time [decreed by God].