Silsilah as-Sahihah 2704 — Rights of servants and slaves; ways

It is narrated from Sayyiduna Abu Hurairah (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: "When your servant prepares food for you, he endures heat and undergoes hardship, so a person should call him so that he may eat with him. If he does not do so, then he should give him some of the food to eat."