As the creation of this ram had been extraordinary, so also was the use to which all parts of his carcass were put. Not one thing went to waste. The ashes of the parts burnt upon the altar formed the foundation of the inner altar, whereon the expiatory sacrifice was brought once a year, on the Day of Atonement, the day on which the offering of Isaac took place. Of the sinews of the ram, David made ten strings for his harp upon which he played.
The skin served Elijah for his girdle, and of his two horns, the one was blown at the end of the revelation on Mount Sinai, and the other will be used to proclaim the end of the Exile, when the "great horn shall be blown, and they shall come which were ready to perish in the land of Assyria, and they that were outcasts in the land of Egypt, and they shall worship the Lord in the holy mountain at Jerusalem."