πέπεισθι

From LSJ

ὑμῖν ἔξεστι εὐδαίμοσι γενέσθαι → to you it is permitted to be joyful, it is permitted to be happy, it is permitted to be fortunate, vobis licet esse beatis

Source

Greek Monotonic

πέπεισθι: αντί πέποιθε, προστ. αμτβ. παρακ. του πείθω.

Russian (Dvoretsky)

πέπεισθι: Aesch. imper. pf. 2 к πεῖθω.