Hadith 4738

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."'

أَخْبَرَنَا قُتَيْبَةُ، قَالَ حَدَّثَنَا أَبُو عَوَانَةَ، عَنْ قَتَادَةَ، عَنِ الْحَسَنِ، عَنْ سَمُرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏ مَنْ قَتَلَ عَبْدَهُ قَتَلْنَاهُ وَمَنْ جَدَعَ عَبْدَهُ جَدَعْنَاهُ ‏"‏ ‏.‏

Reference: 1147530
In-book reference: Book 45, Hadith 4738
Hadith 4738 - The Book of Oaths (qasamah), Retaliation and Blood Money - Sunan an-Nasa'i - Sunnah.com