Ezekiel 40:24-26

24After that he brought me toward the south, and behold a gate toward the south: and he measured the posts thereof and the arches thereof according to these measures. 25And there were windows in it and in the arches thereof round about, like those windows: the length was fifty cubits, and the breadth five and twenty cubits. 26And there were seven steps to go up to it, and the arches thereof were before them: and it had palm trees, one on this side, and another on that side, upon the posts thereof.