They smote also the tents of cattle. — And cattle tents (or encampments), also they smote, i.e., hordes of nomad Bedawin whom they encountered in the desert about Gerar. (Comp. 1 Chronicles 4:41, “smote their tents.”)
Sheep and camels in abundance. — Sheep in abundance, and camels. The LXX. adds, καὶ τοὺς αλιμαζονεις, apparently as the name of a tribe. Syriac and Arabic render, “And the tents of the Arabs.”