ἐπιθειάζειν
From LSJ
Κύριε, βοήθησον τὸν δοῦλον σου Νῖλον κτλ. → Lord, help your slave Nilos ... (mosaic inscription from 4th-cent. church in the Negev)
Greek > English (Woodhouse Verbs Reversed)
(see also: ἐπιθειάζω) call on the gods, invoke the gods, supplicate the gods
Lexicon Thucydideum
deos obtestari, to supplicate the gods, 2.75.1,
deprecari, to ward off by entreaty, 8.53.2 (de Alcibiade concerning Alcibides).