Gad in the Bible Encyclopedia - ISBE

(gadh, "fortune"; Gad): 1. The Name: The seventh son of Jacob, whose mother was Zilpah (Gen 30:11), and whose birth was welcomed by Leah with the cry, "Fortunate!" Some have sought to connect the name with that of the heathen deity Gad, of which traces are found in Baal- gad, Migdal-gad, etc. In the blessing of Jacob (Gen 49:19) there is a play upon the name, as if it meant "troop," or "marauding band." "Gad, a troop shall press upon him; but he shall press upon their heel" (Hebrew gadh, gedhudh, yeghudhennu, wehu yaghudh `aqebh). Here there is doubtless a reference to the high spirit and valor that characterized the descendants of Gad. The enemy who attacked them exposed himself to grave peril. In the blessing of Moses again (Dt 33:20 ff) it is said that Gad "dwelleth as lioness, and teareth the arm, yea, the crown of the head." Leonine qualities are ascribed to the Gadites, mighty men of valor, who joined David (1 Ch 12:8,14). Their "faces were like the faces of lions, and they were as swift as the roes upon the mountain." Among their captains "he that was least was equal to a hundred, and the greatest to a thousand."...

Read More about Gad in the Bible Encyclopedia - ISBE