Ezequiel 40

There was a chamber with a doorway by the portico in each of the inner gateways. There the burnt offering was to be washed.

Y había allí una cámara, y su puerta con postes de portales; allí lavarán el holocausto.

And the chambers and the entries thereof were by the posts of the gates, where they washed the burnt offering.

A room with its door was by the posts at the gates. They washed the burnt offering there.