Job 30:3

3. solitary—literally, "hard as a rock"; so translate, rather, "dried up," emaciated with hunger. Job describes the rudest race of Bedouins of the desert [UMBREIT].

fleeing—So the Septuagint. Better, as Syriac, Arabic, and Vulgate, "gnawers of the wilderness." What they gnaw follows in Job 30:4.

in former time—literally, the "yesternight of desolation and waste" (the most utter desolation; Eze 6:14); that is, those deserts frightful as night to man, and even there from time immemorial. I think both ideas are in the words darkness [GESENIUS] and antiquity [UMBREIT]. (Isa 30:33, Margin).