(10, 11) باب الْقَوَدِ مِنَ السَّيِّدِ لِلْمَوْلَى
It was narrated that Samurah said:
"The Prophet said: 'Whoever kills his slave, we will kill him, and whoever mutilates his slave, we will mutilate him."'
Reference: Sunan an-Nasa'i 4738
In-book reference: Book 45, Hadith 33
English translation: Vol. 5, Book 45, Hadith 4742