1Esdras(3 Ezra) 5:46 :ܒܪܘܝܚܘܬܐ ܕܬܪܥܐ ܩܕܡܝܐ ܗܘ ܕܠܘܬ ܡܕܢܚܐ‏ : in the square of the first [!] gate, the one toward the east [LXX εἰς τὸ εὐρύχωρον τοῦ πρώτου πυλῶνος τοῦ πρὸς τῇ ἀνατολῇ]
See the entire entry for rwīḥū, rwīḥūṯā n.f. ampleness