Parallel
Exodus 27:15
Swete's Septuagint · Berean Standard Bible
καὶ τὸ κλίτος τὸ δεύτερον, δέκα πέντε πηχῶν τῶν ἱστίων τὸ ὔψος· στύλοι αὐτῶν τρεῖς, καὶ αἱ βάσεις αὐτῶν τρεῖς.
and the curtains on the other side fifteen cubits long, with three posts and three bases.