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 in,

Which of these three do you think was a neighbor to the man who fell among the robbers?"

No, "if your enemy is hungry, feed him; if he is thirsty, give him drink; for in so doing you will heap burning coals 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 in,

Which of these three do you think was a neighbor to the man who fell among the robbers?"

No, "if your enemy is hungry, feed him; if he is thirsty, give him drink; for in so doing you will heap burning coals on his head."

And if I send them away hungry to their homes, they will faint on the way; and some of them have come a long distance."