Ezekiel 43:12-14 New English Translation (NET Bible)
12 “This is the law of the temple: The entire area on top of the mountain all around will be most holy. Indeed, this is the law of the temple.
13 “And these are the measurements of the altar:[a] Its base[b] is 1¾ feet[c] high[d] and 1¾ feet[e] wide, and its border nine inches[f] on its edge. This is to be the height[g] of the altar. 14 From the base of the ground to the lower ledge is 3½ feet,[h] and the width 1¾ feet;[i] and from the smaller ledge to the larger ledge, 7 feet,[j] and the width 1¾ feet;