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
suyuti:650a –
Request/Fix translation

  

السيوطي:٦٥٠a –

"احترسُوا من الناسِ بسوءِ الظَّنِّ".  

[طس] الطبرانى في الأوسط عن أنس وحسن

See similar narrations below:

Collected by Aḥmad's Zuhd
ahmad-zuhd:1354 – ʿAbdullāh from my father > ʿAffān And Surayj > Mahdī > Surayj > Ghaylān > Muṭarrif

[Machine] He used to say, "Beware of people with bad intentions."  

الزهد لأحمد:١٣٥٤ – حَدَّثَنَا عَبْدُ اللَّهِ حَدَّثَنَا أَبِي حَدَّثَنَا عَفَّانُ وَسُرَيْجٌ قَالَا حَدَّثَنَا مَهْدِيٌّ قَالَ سُرَيْجٌ عَنْ غَيْلَانَ عَنْ مُطَرِّفٍ

أَنَّهُ كَانَ يَقُولُ «احْتَرِسُوا مِنَ النَّاسِ بِسُوءِ الظَّنِّ»