Gob = "cistern" a place which was the scene of two encounters between David's warriors and the Philistines (also '"Gezer') Another name of ge.zer (גֶּ֫זֶר "Gezer" H1507)
STRONG'S WORD STUDY
H1359 — גֹּב
gov · Gob · Hebrew/Aramaic
2 tagged verse occurrences
2 Samuel 21:18 · בְּג֖וֹבIt came to pass after this, that there was again war with the Philistines at Gob: then Sibbecai the Hushathite killed Saph, who was of the sons of the giant.2 Samuel 21:19 · בְּג֖וֹבThere was again war with the Philistines at Gob; and Elhanan the son of Jaareoregim the Bethlehemite killed Goliath the Gittite’s brother, the staff of whose spear was like a weaver’s beam.