Ezekiel 40:8

He measured also the porch of the gate within,
one reed.
] This was either the measure of the breadth of the porch between the opposite chambers on both sides; or rather of the length of that space, which was between the third little chamber and the last gate; and such a space must be supposed to be between the first gate and the first little chamber, which space were three yards and a half; which shows how spacious the churches of Christ will be, and how exactly measured.