حَدَّثَنَا حَفْصُ بْنُ عُمَرَ، قَالَ‏:‏ حَدَّثَنَا شُعْبَةُ، عَنْ عَبْدِ الْمَلِكِ بْنِ عُمَيْرٍ، عَنْ قَبِيصَةَ بْنِ جَابِرٍ، عَنْ عُمَرَ قَالَ‏:‏ لاَ يُرْحَمُ مَنْ لاَ يَرْحَمُ، وَلاَ يُغْفَرُ لِمَنْ لاَ يَغْفِرُ، وَلاَ يُتَابُ عَلَى مَنْ لاَ يَتُوبُ، وَلاَ يُوقَّ مَنْ لا يُتَوَقَّ‏.‏

Mu'awiya ibn Qurra reported that his father said, "A man said, 'Messenger of Allah, I was going to slaughter a sheep and then I felt sorry for it (or 'sorry for the sheep I was going to slaughter').' He said twice, 'Since you showed mercy to the sheep, Allah will show mercy to you.'"