But if not, may fire come out from Abimelech and devour the leaders of Shechem and Beth-millo, and may fire come out from the leaders of Shechem and from Beth-millo and devour Abimelech.”

“may fire come out.” The Hebrew can also be translated, “Let fire come out,” and also, “fire will come out.” If translated the last way, Jotham’s words are a prophecy.