Sahih Muslim Book: 28, Hadith: 4399

وَحَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى، وَابْنُ، بَشَّارٍ – وَاللَّفْظُ لاِبْنِ الْمُثَنَّى – قَالاَ حَدَّثَنَا ابْنُ، أَبِي عَدِيٍّ عَنْ شُعْبَةَ، عَنْ سُلَيْمَانَ، عَنْ إِبْرَاهِيمَ التَّيْمِيِّ، عَنْ أَبِيهِ، عَنْ أَبِي مَسْعُودٍ، أَنَّهُ كَانَ يَضْرِبُ غُلاَمَهُ فَجَعَلَ يَقُولُ أَعُوذُ بِاللَّهِ – قَالَ – فَجَعَلَ يَضْرِبُهُ فَقَالَ أَعُوذُ بِرَسُولِ اللَّهِ ‏.‏ فَتَرَكَهُ فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏ “‏ وَاللَّهِ لَلَّهُ أَقْدَرُ عَلَيْكَ مِنْكَ عَلَيْهِ ‏”‏ ‏.‏ قَالَ فَأَعْتَقَهُ ‏.‏ Abu Mas’ud reported that he had been beating his slave and he had been saying:I seek refuge with Allah, but he continued beating him, whereupon he said: I seek refuge with Allah’s Messenger, and he spared him. Thereupon Allah’s Messenger (may peace be upon him) said: By Allah, God has more dominance over you than you have over him (the slave). He said that he set him free. This hadith has been narrated on the authority of Shu’ba with the same chain of transmitters, but made no menti