20 et adsumens de sanguine eius pones super quattuor cornua eius et super quattuor angulos crepidinis et super coronam in circuitu et mundabis illud et expiabis
20
You are to take some of its blood and put it on the four horns of the altar and on the four corners of the upper ledge and all around the rim, and so purify the altar and make atonement for it.