WEB
He killed it; and Moses took the blood, and put it around on the horns of the altar with his finger, and purified the altar, and poured out the blood at the base of the altar, and sanctified it, to make atonement for it.
YLT
and one slaughtereth, and Moses taketh the blood, and putteth on the horns of the altar round about with his finger, and cleanseth the altar, and the blood he hath poured out at the foundation of the altar, and sanctifieth it, to make atonement upon it.