The Odyssey 21.269–274
Then the heralds poured water over their hands, and youths filled the bowls brim full of drink, and served out to all, pouring first drops for libation into the cups. But when they had poured libations, and had drunk to their heart's content, then with crafty mind Odysseus of many wiles spoke among them:
ὣς ἔφατʼ Ἀντίνοος, τοῖσιν δʼ ἐπιήνδανε μῦθος.
τοῖσι δὲ κήρυκες μὲν ὕδωρ ἐπὶ χεῖρας ἔχευαν,
κοῦροι δὲ κρητῆρας ἐπεστέψαντο ποτοῖο,
νώμησαν δʼ ἄρα πᾶσιν ἐπαρξάμενοι δεπάεσσιν.
οἱ δʼ ἐπεὶ οὖν σπεῖσάν τʼ ἔπιόν θʼ ὅσον ἤθελε θυμός,
τοῖς δὲ δολοφρονέων μετέφη πολύμητις Ὀδυσσεύς·