Job 15:30
He shall not depart out of darkness; the flame shall dry up his branches, and by the breath of his mouth shall he go away. He shall not depart out of darkness; the flame shall dry up his branches, and by the breath of his mouth shall he go away.
He shall not depart out of darkness belongs to Eliphaz's second speech to Job, which levels fresh accusations against him, and Job answers that speech by protesting his innocence and expressing a desire for death. The word rendered breath in the verse is the Hebrew roo-agh, here illustrating its sense as breath coming from the mouth. The verse stands within the friends' teaching on the ultimate punishment of evil, which may be generally true yet is misapplied to Job, since his suffering does not prove that he is wicked or that God is displeased with him.