ISB ~ Hebrews 9 v7

once a year:On the Day of Atonement (Lev 16:2934).

• On this day, the high priest offered sacrifices for himself (bull calf) and the people (goat) and took the blood of the victims into the Holy of Holies to sprinkle it on the mercy seat of the Ark (Lev 16:14-15). The event was an annual renewal of the Mosaic covenant ratified at Sinai, which Aaron promptly broke when he fashioned the golden calf (Ex 32:4) and which the people continued to break by worshiping goat idols in the Sinai wilderness (satyrs, Lev 17:7). See note on Lev 9:1-24.