Job 16:17 Meaning

15I have sewed sackcloth upon my skin, and defiled my horn in the dust.

16My face is foul with weeping, and on my eyelids is the shadow of death;

17Not for any injustice in mine hands: also my prayer is pure.

18O earth, cover not thou my blood, and let my cry have no place.

19Also now, behold, my witness is in heaven, and my record is on high.