To whom hast thou uttered words? and whose spirit came from thee?
For whose instruction were thy words meant? If for me, I know the subject (God's omnipotence) better than my instructor: Job 26:5-14 is a sample of Job's knowledge of it.
Whose spirit - not that of God (Job 32:8): nay, rather, the spirit that came from thee in what thou hast just said is the borrowed sentiment of Eliphaz (Job 4:17-19; Job 15:14-16).