Extended Strong's Hebrew Lexicon (Brown-Driver-Briggs based)
Ishmaiah
Usage: A man living at the time of Divided Monarchy, only mentioned at 1Ch.12.4 § Ishmaiah = "Jehovah will hear" 1) a Gibeonite and one of David's mighty warriors 2) a son of Obadiah and the ruler of the tribe of Zebulun in the time of king David