Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī

ذِكْرُ الزَّجْرِ عَنِ الْبَيْعِ وَالشِّرَاءِ فِي الْمَسَاجِدِ، إِذِ الْبَيْعُ لَا يَكَادُ يَخْلُو مِنَ الرَّفَثِ فِيهِ

ibnhibban:1650 – Muḥammad b. Isḥāq b. Khuzaymah > Muḥammad b. Yaḥyá al-Dhuhlī > al-Nufaylī > al-Darāwardī > Yazīd b. Khuṣayfah > Muḥammad b. ʿAbd al-Raḥman b. Thawbān > Abū Hurayrah

[Machine] The Messenger of Allah ﷺ said: "When you see a man buying and selling in the mosque, say: may Allah not bless your trade."  

ابن حبّان:١٦٥٠ – أَخْبَرَنَا مُحَمَّدُ بْنُ إِسْحَاقَ بْنِ خُزَيْمَةَ قَالَ حَدَّثَنَا مُحَمَّدُ بْنُ يَحْيَى الذُّهْلِيُّ قَالَ حَدَّثَنَا النُّفَيْلِيُّ قَالَ حَدَّثَنَا الدَّرَاوَرْدِيُّ قَالَ أَخْبَرَنِي يَزِيدُ بْنُ خُصَيْفَةَ عَنْ مُحَمَّدِ بْنِ عَبْدِ الرَّحْمَنِ بْنِ ثَوْبَانَ عَنْ أَبِي هُرَيْرَةَ قَالَ

قَالَ رَسُولُ اللَّهِ ﷺ «إِذَا رَأَيْتُمُ الرَّجُلَ يَبِيعُ وَيَشْتَرِي فِي الْمَسْجِدِ فَقُولُوا لَا أَرْبَحَ اللَّهُ تِجَارَتَكَ»