ἐπεγχέω
From LSJ
Ἅγιος ὁ Θεός, Ἅγιος ἰσχυρός, Ἅγιος ἀθάνατος, ἐλέησον ἡμᾶς → holy God, holy Mighty, holy Immortal, have mercy on us
English (LSJ)
poet. ἐπεγ-χεύω Nic.Fr.72.5:—
A pour in upon or besides, A.Ag.1137 (lyr.), Philox.2.40; ἄλλην [κύλικα] ἐπ' ἄλλῃ E.Cyc.423; pour in fresh water, Hp.Int.1.