Mishle 25:20-22

Orthodox Jewish Bible

²⁰ As he that taketh away a beged (garment) on a cold day, and as chometz (vinegar) upon lye, so is he that singeth shirim (songs) to a lev rah (heavy heart, i.e., depressed person).

²¹ If thine enemy be hungry, give him lechem to eat, and if he be thirsty, give him mayim to drink;

²² For so shalt thou heap hot coals upon his rosh, and Hashem shall reward thee.