2 Kings 6:22-23

Elisha answered, “Don’t kill them. You wouldn’t kill people whom you captured with your sword and bow. Give them food and water, and let them eat and drink and then go home to their master.” So he prepared a great feast for the Aramean army. After they ate and drank, the king sent them away, and they went home to their master. The soldiers of Aram did not come anymore into the land of Israel.