ἐπακροάομαι G1874
epakroáomai · ep-ak-ro-ah'-om-ahee · Verb
from ἐπί and the base of ἀκροατής; to listen (intently) to:--hear.
1 Occurrence in the King James Bible
Acts 16:25And at midnight Paul and Silas prayed, and sang praises unto God: and the prisoners heard them.