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 · בְּג֖וֹבAnd it cometh to pass afterwards, that the battle is again in Gob with the Philistines, then hath Sibbechai the Hushathite smitten Saph, who is among the children of the giant.2 Samuel 21:19 · בְּג֖וֹבAnd the battle is again in Gob with the Philistines, and Elhanan son of Jaare-Oregim, the Beth-Lehemite, smiteth a brother of Goliath the Gittite, and the wood of his spear is like a beam of weavers.