Hospitality: Specially to be Shown to Enemies
Source: TTT
2 Kings 6:22, 23
“Do not kill them,” he replied. “Would you kill those you have captured with your own sword or bow? Set food and water before them, that they may eat and drink and then return to their master.” / So the king prepared a great feast for them, and after they had finished eating and drinking, he sent them away, and they returned to their master. And the Aramean raiders did not come into the land of Israel again.
Romans 12:20
On the contrary, “If your enemy is hungry, feed him; if he is thirsty, give him a drink. For in so doing, you will heap burning coals on his head.”