There, Belgarion is led by Belgarath, Polgara, and the Voice of Prophecy to accept the Orb of Aldur from Errand in the Hall of the Rivan King, where the ancient Sword rests above the Rivan Throne. In Garion's hands, the Orb identifies him as the long-lost heir to the throne. This revelation infuriates Ce'Nedra, who discovers herself betrothed to him. During the investiture, Garion, aided by the Voice of Prophecy, sees each member of the quest as an Instrument of Prophecy.