Ezekiel 40:28-30

Young's Literal Translation

²⁸ And he bringeth me in unto the inner court by the south gate, and he measureth the south gate according to these measures;

²⁹ and its little chambers, and its posts, and its arches [are] according to these measures, and windows [are] to it and to its arches all round about; fifty cubits the length, and the breadth twenty and five cubits.

³⁰ As to the arches all round about, the length [is] five and twenty cubits, and the breadth five cubits;