Easton's Bible Dictionary (1897)
Cold, a ravine or brook in the extreme south-west of Judah, where 200 of David’s men stayed behind because they were faint, while the other 400 pursued the Amalekites (1 Sam. 30:9, 10, 21). Probably the Wadyes Sheriah, south of Gaza.
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
BE'SOR . 1 Sam 30:9-21. A torrent-bed in the south of Judah; probably Wady Sheriah, south of Gaza.
Hitchcock's Bible Names (1869)
glad news; incarnation