Don't nurse grudge and don't bid him out for raising the price and don't nurse aversion or enmity and don't enter into a transaction when the others have entered into that transaction and be as fellow-brothers and servants of Allah. A Muslim is the brother of a Muslim. He neither oppresses him nor humiliates him nor looks down upon him. The piety is here, (and while saying so) he pointed towards his chest thrice. It is a serious evil for a Muslim that he should look down upon his brother Muslim. All things of a Muslim are inviolable for his brother in faith: his blood, his wealth and his honour.  

قَالَ رَسُولُ اللَّهِ ﷺ لاَ تَحَاسَدُوا وَلاَ تَنَاجَشُوا وَلاَ تَبَاغَضُوا وَلاَ تَدَابَرُوا وَلاَ يَبِعْ بَعْضُكُمْ عَلَى بَيْعِ بَعْضٍ وَكُونُوا عِبَادَ اللَّهِ إِخْوَانًا الْمُسْلِمُ أَخُو الْمُسْلِمِ لاَ يَظْلِمُهُ وَلاَ يَخْذُلُهُ وَلاَ يَحْقِرُهُ التَّقْوَى هَا هُنَا وَيُشِيرُ إِلَى صَدْرِهِ ثَلاَثَ مَرَّاتٍ بِحَسْبِ امْرِئٍ مِنَ الشَّرِّ أَنْ يَحْقِرَ أَخَاهُ الْمُسْلِمَ كُلُّ الْمُسْلِمِ عَلَى الْمُسْلِمِ حَرَامٌ دَمُهُ وَمَالُهُ وَعِرْضُهُ  

Everything of a Muslim is sacred to a Muslim : his property, honour and blood. It is enough evil for any man to despise his brother Muslim.  

قَالَ رَسُولُ اللَّهِ ﷺ كُلُّ الْمُسْلِمِ عَلَى الْمُسْلِمِ حَرَامٌ مَالُهُ وَعِرْضُهُ وَدَمُهُ حَسْبُ امْرِئٍ مِنَ الشَّرِّ أَنْ يَحْقِرَ أَخَاهُ الْمُسْلِمَ  

: "The Muslim is the brother to the Muslim, he does not cheat him, lie to him, nor deceive him. All of the Muslim is unlawful to another Muslim: His Honor, his wealth, and his blood. At-taqwa is here. It is enough evil for a man that he belittle his brother Muslim." (Using translation from Tirmidhī 1927)   

سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ الْمُسْلِمُ عَلَى الْمُسْلِمِ حَرَامٌ دَمُهُ وَعِرْضُهُ وَمَالُهُ الْمُسْلِمُ أَخُو الْمُسْلِمِ لَا يَظْلِمُهُ وَلَا يَخْذُلُهُ وَالتَّقْوَى هَاهُنَا وَأَوْمَأَ بِيَدِهِ إِلَى الْقَلْبِقَالَ وَحَسْبُ امْرِئٍ مِنَ الشَّرِّ أَنْ يَحْقِرَ أَخَاهُ الْمُسْلِمَ  

Don't nurse grudge and don't bid him out for raising the price and don't nurse aversion or enmity and don't enter into a transaction when the others have entered into that transaction and be as fellow-brothers and servants of Allah. A Muslim is the brother of a Muslim. He neither oppresses him nor humiliates him nor looks down upon him. The piety is here, (and while saying so) he pointed towards his chest thrice. It is a serious evil for a Muslim that he should look down upon his brother Muslim. All things of a Muslim are inviolable for his brother in faith: his blood, his wealth and his honour. (Using translation from Muslim 2564a)   

قَالَ رَسُولُ اللهِ ﷺ لَا تَحَاسَدُوا وَلَا تَنَاجَشُوا وَلَا تَبَاغَضُوا وَلَا تَدَابَرُوا وَلَا يَبِعْ أَحَدُكُمْ عَلَى بَيْعِ أَخِيهِ وَكُونُوا عِبَادَ اللهِ إِخْوَانًا الْمُسْلِمُ أَخُو الْمُسْلِمِ لَا يَظْلِمُهُ وَلَا يَخْذُلُهُ وَلَا يَحْقِرُهُ التَّقْوَى هَاهُنَا وَأَشَارَ بِيَدِهِ إِلَى صَدْرِهِ ثَلَاثَ مَرَّاتٍ حَسْبُ امْرِئٍ مُسْلِمٍ مِنَ الشَّرِّ أَنْ يَحْقِرَ أَخَاهُ الْمُسْلِمَ كُلُّ الْمُسْلِمِ عَلَى الْمُسْلِمِ حَرَامٌ دَمُهُ وَمَالُهُ وَعِرْضُهُ  

[Machine] The Messenger of Allah ﷺ said: "A Muslim is a brother to another Muslim. He does not wrong him, nor forsake him, nor look down upon him. It is enough evil for a person to belittle his Muslim brother."  

قَالَ رَسُولُ اللهِ ﷺ الْمُسْلِمُ أَخُوالْمُسْلِمِ لَا يَظْلِمُهُ وَلَا يَخْذُلُهُ وَلَا يَحْقِرُهُ وَحَسْبُ امْرِئٍ مِنَ الشَّرِّ أَنْ يَحْقِرَ أَخَاهُ الْمُسْلِمَ  

[Machine] I heard the Messenger of Allah ﷺ saying, "It is not permissible for a Muslim to shed the blood of another Muslim, nor to take his honor or property. A Muslim is the brother of another Muslim; he should not oppress him or hand him over to the oppressor. Piety is here, and he pointed to his chest. It is enough of evil for a person to look down upon his Muslim brother."  

سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ «الْمُسْلِمُ عَلَى الْمُسْلِمِ حَرَامٌ دَمُهُ وَعِرْضُهُ وَمَالُهُ الْمُسْلِمُ أَخُو الْمُسْلِمِ لَا يَظْلِمُهُ وَلَا يَخْذُلُهُ وَالتَّقْوَى هَهُنَا وَأَشَارَ بِيَدِهِ إِلَى الْقَلْبِ وَبِحَسْبِ امْرِئٍ مِنَ الشَّرِّ أَنْ يَحْقِرَ أَخَاهُ الْمُسْلِمَ»  

"لا تَحَاسَدُوا، وَلا تَنَاجَشُوا، وَلا تَبَاغضُوا، وَلا تَدَابَرُوا وَلا يَبعْ بَعْضُكُمْ عَلَى بَيع بَعْضٍ، وَكُونُوا عِبَادَ اللهِ إِخْوَانًا، المُسْلِمُ أَخُو المُسْلِم لا يَظلِمُهُ وَلا يَخْذُلُه وَلا يَحْقِرُهُ، التَقْوَى هَهُنَا -وَأَشَارَ إِلَى صَدْرِهِ- بِحَسْبِ امْرِيءٍ مِنَ الشَّرِّ أَنْ يَحْقِرَ أَخَاهُ المُسْلِمَ، كُل المُسْلِم عَلَى المُسْلِم حَرَامٌ: دَمُهُ وَمَالُهُ وَعِرْضُهُ".  

"المسلم أخو المسلم لا يخونه، ولا يكذبه، ولا يخذله، كل المسلم على المسلم حرام عِرْضُهُ، وَمَالُهُ، ودمه، التقوى هَهُنا، وأَشار إِلى القلب، بحَسْب امرئٍ من الشر (أَن) يَحْقِرَ أَخاه المسلم ".  

"كُلُّ المُسْلِم عَلى المُسْلِم حَرامٌ: مَالُه، وَعِرضه، وَدمُه، حَسْبُ امِرِئ من الشَّرَ أَنْ يَحْقِرَ أخَاهُ المُسْلِمَ".