Jezekiel 40:49

49 And the length of the porch was twenty cubits, and the breadth twelve cubits; and they went up to it by ten steps; and pillars to the porch, one on this side and one on that side.

Jezekiel 40:49 In-Context

47 And he measured the court, the length a hundred cubits, and the breadth a hundred cubits, on its four sides; and the altar in front of the house.
48 And he brought me into the porch of the house; and he measured the post of the porch, the breadth was five cubits on one side and five cubits on the other side; and the breadth of the door fourteen cubits, and the side-pieces of the door of the porch three cubits on one side, and three cubits on the other side.
49 And the length of the porch was twenty cubits, and the breadth twelve cubits; and they went up to it by ten steps; and pillars to the porch, one on this side and one on that side.

The Brenton translation of the Septuagint is in the public domain.