Rashi on Job
From the stream that flows from the mountains, these naked people became wet and damp because they have no cover. They have no refuge under which to shelter themselves.
Rashi on Job
they embrace the rocks They hide in the crevices in the rocks, and even there the stream flows down and sprays on them, soaking them. רָטוֹב is the Aramaic for לַח wet, and whoever is not dried is called לַח.