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
ahmad-zuhd:1407 – ʿAbdullāh > Aḥmad b. Ibrāhīm > Sulaymān b. Ḥarb > Ḥammād b. Zayd > Muḥammad b. Wāsiʿ

[Machine] Muslim ibn Yasār said, "Beware of disputes, for they are the hour of ignorance of the learned and through them, Satan seeks to cause discord."  

الزهد لأحمد:١٤٠٧ – حَدَّثَنَا عَبْدُ اللَّهِ حَدَّثَنِي أَحْمَدُ بْنُ إِبْرَاهِيمَ حَدَّثَنَا سُلَيْمَانُ بْنُ حَرْبٍ حَدَّثَنَا حَمَّادُ بْنُ زَيْدٍ عَنْ مُحَمَّدِ بْنِ وَاسِعٍ قَالَ

قَالَ مُسْلِمُ بْنُ يَسَارٍ «إِيَّاكُمْ وَالْمِرَاءُ فَإِنَّهَا سَاعَةُ جَهْلِ الْعَالِمِ وَبِهَا يَبْتَغِي الشَّيْطَانُ زَلَّتَهُ»  

See similar narrations below:

Collected by Dārimī
darimi:410 – ʿAffān > Ḥammād b. Zayd > Muḥammad b. Wāsiʿ

[Machine] Muslim ibn Yasār used to say, "Beware of disputes, as they are the moments of ignorance of the knowledgeable, and through them, Satan seeks to make you slip."  

الدارمي:٤١٠ – أَخْبَرَنَا عَفَّانُ حَدَّثَنَا حَمَّادُ بْنُ زَيْدٍ حَدَّثَنَا مُحَمَّدُ بْنُ وَاسِعٍ قَالَ

كَانَ مُسْلِمُ بْنُ يَسَارٍ يَقُولُ «إِيَّاكُمْ وَالْمِرَاءَ فَإِنَّهَا سَاعَةُ جَهْلِ الْعَالِمِ وَبِهَا يَبْتَغِي الشَّيْطَانُ زَلَّتَهُ»