And Aaron lifted up his hand toward the people, and blessed them, and came down from offering of the sin offering, and the burnt offering, and peace offerings.
Aaron lifted his hands and blessed. The pronouncing of a benediction on the people assembled in the court was a necessary part of the high priest's duty, and the formula in which it was to be given is described, Numbers 6:23-27.
Came down from offering. The altar was elevated above the level of the floor, and the ascent was by a gentle slope (Exodus 20:26).