Abiezer in Smiths Bible Dictionary

(father of help, helpful). 1. Eldest son of Gilead, and descendant of Manasseh. Jos 17:2; 1Ch 7:18 (B.C. 1450.) He was the ancestor of the great judge Gideon. [GIDEON] 2. One of David's mighty men. 2Sa 23:27; 1Ch 11:28; 27:12 (B.C. 1014.)

Link: https://bible-history.com/smiths/A/Abi-ezer/