Reference for Job 41:20

לֹֽא־יַבְרִיחֶ֥נּוּ בֶן־קָ֑שֶׁת לְ֝קַ֗שׁ נֶהְפְּכוּ־ל֥וֹ אַבְנֵי־קָֽלַע׃

The arrow cannot make him flee; slingstones are turned with him into stubble.