Parallel
Isaiah 15:7
Rahlfs Septuagint (1935) · Berean Standard Bible
μὴ καὶ οὕτως μέλλει σωθῆναι ἐπάξω γὰρ ἐπὶ τὴν φάραγγα Ἄραβας καὶ λήμψονται αὐτήν
So they carry their wealth and belongings over the Brook of the Willows (note: Or Poplars).