Ezekiel 40:5

⁵ And behold a wall on the outside of the house round about, and in the man's hand a measuring reed of six cubits long by the cubit and an hand breadth: so he measured the breadth of the building, one reed; and the height, one reed.

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In Genesis 14:23, this signifies the lowest and most insignificant falsity. (Arcana Coelestia 1748)

In Joshua 2:18, 21, this signifies the truth of the literal sense of the Word. (Apocalypse Explained 1042[6])