τὸ μὲν σὸν οὐκ ἀπαιδεύτως έχει εἰς θαύματ' ἐλθεῖν δακρύων ἐμῶν πέρι

From LSJ

εὖ γ᾽ εὖ γε ποιήσαντες ὦ Διοσκόρω → well done, well done, you twin Dioscuri!

Source