1 Samuel 30:11

For I was hungry, and you gave me food; I was thirsty, and you gave- me drink; I was a stranger, and you took me to your houses;

Which, then, of these three do you think was neighbor to him that fell among the robbers?

If, therefore, your enemy is hungry, feed him; if he is thirsty, give him drink; for by doing this, you will heap coals of fire on his head.

Treasury of Scripture Knowledge

And they found an Egyptian in the field, and brought him to David, and gave him bread, and he did eat; and they made him drink water;

For I was hungry, and you gave me food; I was thirsty, and you gave- me drink; I was a stranger, and you took me to your houses;

Which, then, of these three do you think was neighbor to him that fell among the robbers?

If, therefore, your enemy is hungry, feed him; if he is thirsty, give him drink; for by doing this, you will heap coals of fire on his head.

And if I send them home fasting, they will faint on the way; for some of them have come from afar.