Parallel
Exodus 38:15
Swete's Septuagint · Berean Standard Bible
ἐκ τῶν καλαμίσκων αὐτῆς οἱ βλαστοὶ ἐξέχοντες, τρεῖς ἐκ τούτου καὶ τρεὶς ἐκ τούτου, ἐξισούμενοι ἀλλήλοις·
And the curtains on the other side were also fifteen cubits long, with three posts and three bases as well.