At fear, i.e. at all instruments and objects of terror, as fear is oft used, as Proverbs 1:26, Proverbs 10:21. He despiseth what other creatures dread. From the sword; or, because of the sword; or, for fear of the sword, as this phrase is used, Isaiah 21:15, Isaiah 31:8 Jeremiah 14:16, Jeremiah 1:16.
Related Commentaries of Job 39:22
Job 39:22
22 He mocketh at fear, and is not affrighted; neither turneth he back from the sword.