Parallel
Job 28:21
Swete's Septuagint · Berean Standard Bible
λέληθεν πάντα ἄνθρωπον, καὶ ἀπὸ πετεινῶν τοῦ οὐρανοῦ ἐκρύβη.
It is hidden from the eyes of every living thing and concealed from the birds of the air.