Hieroglyphics of Horapollo, tr. Alexander Turner Cory, [1840], at DarkSideOfTheNet.com
To denote taste they delineate the EXTREMITY OF THE GULLET, for all taste is preserved thus far: I am speaking however of perfect taste. But to denote imperfect taste they delineate the TONGUE UPON THE TEETH, inasmuch as all taste is effected by these.