Strongs: G994
G994 @ βοάω boaō bo-ah'-o Apparently a prolonged form of a primary verb; to halloo that is shout (for help or in a tumultuous way): - cry.
Matthew:3:3
Mark:1:3
Mark:15:34
Luke:3:4
Luke:18:7
Luke:18:38
John:1:23
Acts:8:7
Acts:17:6
Acts:21:34
Galatians:4:27