[Machine] In the list of the Prophet Muhammad's possessions, two books were found containing the following statement: "Indeed, the most oppressive of people is a man who attacks someone who does not attack him, a man who kills someone who does not kill him, and a man who withholds his blessings from those who deserve them. Whoever does these things has disbelieved in Allah and His Messenger, and his repentance will not be accepted."  

وُجِدَ فِي قَائِمِ سَيْفِ رَسُولِ اللَّهِ ﷺ كِتَابَانِ «إِنَّ أَشَدَّ النَّاسِ عُتُوًّا رَجُلٌ ضَرَبَ غَيْرَ ضَارِبِهِ وَرَجُلٌ قَتَلَ غَيْرَ قَاتِلِهِ وَرَجُلٌ تَوَلَّى غَيْرَ أَهْلِ نِعْمَتِهِ فَمَنْ فَعَلَ ذَلِكَ فَقَدْ كَفَرَ بِاللَّهِ وَرَسُولِهِ وَلَا يُقْبَلُ مِنْهُ صَرْفٌ وَلَا عَدْلٌ»  

[Machine] Two books were found in the inventory of the Prophet's ﷺ sword, which stated that the most unjust of people is the one who strikes someone who did not strike him, and the one who kills someone who did not kill him, and the one who withholds his blessings from someone who deserves them. Whoever does that has disbelieved in Allah and His Messenger. Allah does not accept any payment or justice from him. The narration is from Malik ibn Muhammad ibn Abdur Rahman ibn Abi Rijal, who narrated from his father.  

وُجِدَ فِي قَائِمِ سَيْفِ رَسُولِ اللهِ ﷺ كِتَابَانِ إِنَّ أَشَدَّ النَّاسِ عُتُوًّا الرَّجُلُ ضَرَبَ غَيْرَ ضَارِبِهِ وَرَجُلٌ قَتَلَ غَيْرَ قَاتِلِهِ وَرَجُلٌ تَوَلَّى غَيْرَ أَهْلِ نِعْمَتِهِ فَمَنْ فَعَلَ ذَلِكَ فَقَدْ كَفَرَ بِاللهِ وَرَسُولِهِ لَا يَقْبَلُ اللهُ مِنْهُ صَرْفًا وَلَا عَدْلًا وَذَكَرَ الْحَدِيثَ هُوَ مَالِكُ بْنُ مُحَمَّدِ بْنِ عَبْدِ الرَّحْمَنِ بْنِ أَبِي الرِّجَالِ يَرْوِي عَنْ أَبِيهِ  

"عَنْ عَائِشَةَ قَالَتْ: وُجد فِي قَائِم سَيْفِ رَسُولِ اللهِ ﷺ كِتَابَانِ فِي أَحَدِهِمَا: إنّ أَشَدَّ النَّاسِ عُتُوًّا رَجُلٌ ضَرَبَ غَيْرَ ضَارِبِهِ، وَرَجُلٌ قَتَلَ غَيْرَ قَاتِلِهِ، وَرَجُلٌ تَوَلَّى غَيْرَ أَهْلِهِ نعمته، وَمَنْ فَعَلَ ذَلِكَ فَقَدْ كَفَرَ بِاللهِ وَرَسُولِه، لَا يَقْبَلُ اللهُ مِنْهُ صَرْفًا وَلَا عَدْلًا".