Yes. At the end of the conversation where Mr Wolf explains the meaning of the name Belgarion. Garion asks if Mr Wolf ever wished they were back at Faldor's, then Garion says that they won't be able to go back there, as they wont be the same people anymore, as "I'll be Belgarion and you'll be Belgarath". And from then on it is always Belgarath talking. I always miss the transition, until the next chapter when Garion wonders when he started thinking of his grandfather as Belgarath.
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