Musannaf Ibn Abi Shaybah 13031 — A man who slaps his servant

It is narrated from Hilal bin Yasaf that an old man hastily slapped his servant girl. Sayyiduna Suwayd bin Muqarrin (may Allah be pleased with him) said: "Could you find no place but her face? I remember that we were seven sons of Muqarrin and we had only one servant girl; the youngest of us slapped her, so the Prophet (peace and blessings be upon him) ordered us to free her."