Parallel
Job 7:9
Rahlfs Septuagint (1935) · Berean Standard Bible
ὥσπερ νέφος ἀποκαθαρθὲν ἀπ᾿ οὐρανοῦ ἐὰν γὰρ ἄνθρωπος καταβῇ εἰς ᾅδην οὐκέτι μὴ ἀναβῇ
As a cloud vanishes and is gone, so he who goes down to Sheol does not come back up.