But was rebuked for his iniquity: the dumb donkey speaking with man's voice restrained the madness of the prophet.
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Cyprian of Carthage
AD 258
Nor is it difficult for God to open the mouth of a man devoted to Himself, and to inspire constancy and confidence in speech to His confessor; since in the book of Numbers He made even a she-ass to speak against the prophet Balaam.