Πυθικόν

From LSJ

ἂν βούλησθε ἀκούειν καί μοι περιουσία ᾖ τοῦ ὕδατος → if you care to hear and if the water in the water-clock holds out, if you care to hear and if I have time enough for speaking

Source

Russian (Dvoretsky)

Πῡθικόν: τό (sc. χρηστήριον) оракул Аполлона Пифийского Arph.