Not utter frog

Some of the interpreters said: He who saw a frog did not speak, so he might interpret a person who had words with the visionary who could not utter it to him, so he should consider his condition in that. He quoted as evidence by the saying of some knowledgeable poetry : ( The frog said in words … the wise men understood it ) ( In my mouth is water, so is it … He who has water in it shall utter .