Sent as a judgment
If there be in the land famine, if there be pestilence, blasting, mildew, locust, or if there be caterpiller; if their enemy besiege them in the land of their cities; whatsoever plague, whatsoever sickness there be; (1 Kings 8:37)
He gave also their increase unto the caterpiller, and their labor unto the locust. (Psalm 78:46)
He spake, and the locusts came, and caterpillers, and that without number, (Psalm 105:34)
Set ye up a standard in the land, blow the trumpet among the nations, prepare the nations against her, call together against her the kingdoms of Ararat, Minni, and Ashchenaz; appoint a captain against her; cause the horses to come up as the rough caterpillers. (Jeremiah 51:27)
That which the palmerworm hath left hath the locust eaten; and that which the locust hath left hath the cankerworm eaten; and that which the cankerworm hath left hath the caterpiller eaten. (Joel 1:4)
And I will restore to you the years that the locust hath eaten, the cankerworm, and the caterpiller, and the palmerworm, my great army which I sent among you. (Joel 2:25)