But his bow remained in a steady position; {his arms} were made agile by the hands of the Mighty One of Jacob. From there [is] the Shepherd, the Rock of Israel.

And their horses are swifter than the leopards, and are more agile than the evening wolves; and their horsemen prance proudly, and their horsemen come from afar: they fly as an eagle that hasteth to devour.

Mighty and experienced warriors from the descendants of Gad joined David at his wilderness stronghold. They were expert handlers of both shield and spear, with hardened looks and as agile as a gazelle on a mountain slope.