An approximation of Aristophanes, Clouds 984-5 (web address 1), preceded by material from the scholia there.
[1] Nothing is otherwise known of this poet, and even the form of his name is unclear: here Kekidios, but there are numerous variants in the mss and elsewhere -- Kekidos, Kikidos, Kukeidos, Keidos (Stobaeus), Kedios, Ketheides (Hesychius and Photius) or Kedeides (Nauck, with epigraphic support).
[2] Cratinus fr. 156 Kock, now 168 K.-A.
[3] Aristophanes' lines, which follow, refer to old-fashioned aspects of the Diipolieia, an Attic "spectator" festival of Zeus (delta 1045). They end with a mention, here omitted, of the Bouphonia, the ox-slaying ritual at the Diipolieia (beta 474, beta 475). But NB: the word read as upper-case Khki/diou or Khkei/dou almost certainly has to do with the yellow dye or ink made from oak-gall or ink-gall (khki/s, kappa 1501); such a yellow dye might have been used in an old-fashioned ritual.
[4] cf. tau 378.