عَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ ((لَا تَحَاسَدُوا وَلَا تَنَاجَشُوا وَلَا تَبَاغَضُوا وَلَا تَدَابَرُوا وَلَا يَبِيعُ أَحَدُكُمْ عَلَى بَيْعِ أَخِيهِ وَكُونُوا عِبَادَ اللَّهِ إِخْوَانًا))
Syedna Abu Hurairah (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) said: Do not envy one another, do not artificially inflate prices, do not harbor hatred against one another, avoid mutual estrangement and enmity, and let no one make an offer over the offer of his brother. O servants of Allah! Become brothers to one another.