2 Samuel 23:24

Asahel : son of Zeruiah, David's sister; brother of Joab,a Levite assigned to teach in Judah under Jehoshaphat,a Levite assistant to the temple treasurer under Hezekiah,father of Jonathan who opposed Ezra's policies

Bethlehem : a town 8 km south of Jerusalem,a town of Zebulun 10 km west of Nazareth and 15 km SW of Cana SMM,a town of Judah 8 km south. of Jerusalem
(31° 42´, 35° 12´); (32° 44´, 35° 11´)

Dodo : grandfather of Tola the judge--before Saul's time,son of Ahohi; one of David's military elite,father of Elhanan, one of David's military elite from Bethlehem

Elhanan : son of Jaare-Oregim "the Bethlehemite", or Jair,son of Dodo of Bethlehem; one of David's military elite

Joab : son of Zeruiah, David's sister; commander of King David's army,son of Seraiah son of Kenaz of Judah; grand nephew of Caleb of Moses' time,a man whose descendants returned from exile in Babylon,ancestor of a family group who returned from exile headed by Obadiah the son of Jehiel

2 Samuel 21:19

Bethlehemite : a resident of the town of Bethlehem

Elhanan : son of Jaare-Oregim "the Bethlehemite", or Jair,son of Dodo of Bethlehem; one of David's military elite

Gittite : resident(s) of the town of Gath
(31° 41´, 34° 50´)

Gob : a town of the Philistines 25 km SE of Joppa
(31° 52´, 34° 55´)

Goliath : a Philistine giant from Gath,a Philistine giant from Gath killed by Elhanan.

Philistines : a sea people coming from Crete in 1200BC to the coast of Canaan
(33° 33´, 35° 21´)