Parallel
Exodus 40:37
Rahlfs Septuagint (1935) · Berean Standard Bible
εἰ δὲ μὴ ἀνέβη ἡ νεφέλη οὐκ ἀνεζεύγνυσαν ἕως τῆς ἡμέρας ἧς ἀνέβη ἡ νεφέλη
If the cloud was not lifted, they would not set out until the day it was taken up.