Parallel
Ezekiel 40:38
Swete's Septuagint · Berean Standard Bible
Τὰ παστοφόρια αὐτῆς καὶ τὰ θυρώματα αὐτῆς καὶ τὰ αἰλαμμὼν αὐτῆς ἐπὶ τῆς πύλης τῆς δευτέρας ἔκρυσις,
There was a chamber with a doorway by the portico (note: Hebrew at the jambs) in each of the inner gateways. There the burnt offering was to be washed.