φέρβεσθαι

From LSJ

Αἰτεῖτε καὶ δοθήσεται ὑμῖν, ζητεῖτε καὶ εὑρήσετε, κρούετε καὶ ἀνοιγήσεται ὑμῖν → Ask, and it shall be given you; seek, and ye shall find; knock, and it shall be opened unto you (Matthew 7:7)

Source

Greek > English (Woodhouse Verbs Reversed)

(see also φέρβω): feed on