以西结书 40:21

门洞的卫房，这旁三间，那旁三间。门洞的柱子和廊子，与第一门的尺寸一样。门洞长五十肘，宽二十五肘。

And the little chambers thereof were three on this side and three on that side; and the posts thereof and the arches thereof were after the measure of the first gate: the length thereof was fifty cubits, and the breadth five and twenty cubits.