أَخْبَرَنَا نَصْرُ بْنُ عَلِيٍّ، قَالَ حَدَّثَنَا خَالِدٌ، قَالَ حَدَّثَنَا سَعِيدٌ، عَنْ قَتَادَةَ، عَنِ الْحَسَنِ، عَنْ سَمُرَةَ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ ‏"‏ مَنْ قَتَلَ عَبْدَهُ قَتَلْنَاهُ وَمَنْ جَدَعَ عَبْدَهُ جَدَعْنَاهُ ‏"‏ ‏.‏

It was narrated from Samurah that the Prophet said: "Whoever kills his slave, we will kill him, and whoever mutilates his slave, we will mutilate him." Translation Not Available

Book Ref: Sunan An Nisai Book 45 Hadith 4737
Web Ref:  Sunan An Nisai Vol 5 Book 45 Hadith 4741