The article revisits Aristophanes’ Daitales fr. 233 which is often taken as (the only) evidence of Homeric glosses being drilled by Athenian youth as part of their school education in 5th c. BC. The author discusses in detail the context of Aristophanic citation in Galen’s work, the state of the text of the fragment and its modern interpretations. In fact, nothing in the text itself directly suggests that learning glosses was part of the traditional school education in Athens. On the contrary, it can be argued that Aristophanes presented glosses as linguistic innovations and intellectuals studying them as sophists. The parallels between Daitales and Clouds, as well as Plato’s Kratylos and other fifth-century texts must be taken into account when interpreting the dialogue between the Father and his Son in fr. 233. As a conclusion, the author suggests that the characters of Daitales should be interpreted differently: the Old Man in this episode of the play is not opposing the sophistic teachings, but rather using these in his argument as an instrument to demonstrate the Licentious Son his ignorance. The latter is apparently not a follower of the sophists and defends himself with his more practical knowledge of legal terms