Ezekiel 43:13
World English Bible (WEB)
""These are the measures of the altar by cubits (the cubit is a cubit and a handbreadth): the bottom shall be a cubit, and the breadth a cubit, and its border around its edge a span; and this shall be the base of the altar."
About Ezekiel
Dramatic visions and prophecies during the Babylonian exile.
Old Testament • Book #26