The Book of Virtue, Enjoining Good Manners, and Joining of the Ties of Kinship
45/9. Chapter:
The Prohibition Of Suspicion, Spying, Competition, Artificial Inflation Of Prices, And So On
Sahih Muslim
حَدَّثَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ، أَخْبَرَنَا جَرِيرٌ، عَنِ الأَعْمَشِ، عَنْ أَبِي صَالِحٍ، عَنْ أَبِي، هُرَيْرَةَ قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " لاَ تَحَاسَدُوا وَلاَ تَبَاغَضُوا وَلاَ تَجَسَّسُوا وَلاَ تَحَسَّسُوا وَلاَ تَنَاجَشُوا وَكُونُوا عِبَادَ اللَّهِ إِخْوَانًا " .
Abu Huraira reported Allah's Messenger (ﷺ) as saying. Don't nurse malice against one another, don't nurse aversion against one another and don't be inquisitive about one another and don't outbid one another (with a view to raising the price) and be fellow-brothers and servants of Allah.
Reference : Sahih Muslim 2563cIn-book reference : Book 45, Hadith 37USC-MSA web (English) reference : Book 32, Hadith 6216