ὑδρεύεσθαι

From LSJ

Καὶ τῶν λεγόντων εὖ καλὸν τὸ μανθάνειν → It is a fine thing to learn from those who speak well

Sophocles, Antigone, 722

Greek > English (Woodhouse Verbs Reversed)

(see also ὑδρεύω): get water

Lexicon Thucydideum

aquam haurire, to draw water, 4.97.3.