Joshua 15:14

Caleb drove thence That is, from the said territory, from their caves and forts in it; these giants having either recovered their cities, or defended themselves in the mountains. Caleb did not drive them out by his own power alone, but by the confederate army of the tribes of Judah and Simeon, (Judges 1:3,) in which it is probable he had a principal command, and led on that party which assaulted this city. The three sons of Anak Either the same whom he had seen forty-five years before, and was not at all affrighted at them; (Numbers 13:22; Judges 1:10;) and so they were long-lived men, as many were in those times and places; or their sons called by their fathers' names, which was very usual.