Ezekiel 40:21
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.
Ezekiel 40:21 belongs to the temple vision in which a man with a measuring reed measures the gates and every detail of the structure. Its measuring covers the little chambers three on each side, the posts and the arches after the measure of the first gate, with the length of fifty cubits and the breadth of twenty-five cubits. The careful recording of chambers, posts, arches, and dimensions shows that God's measure is exact and extends to every detail.