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
hakim:149 – Muḥammad b. ʿAbdullāh b. ʿAmmār > al-Muʿāfá b. ʿImrān > Hishām b. Saʿd > Zayd b. Aslam And ʾAbī Ḥāzim > Um al-Dardāʾ > Abū al-Dardāʾ

[Machine] I heard the Messenger of Allah ﷺ saying, "Those who frequently curse will not be witnesses or intercessors." "Muslim reported it with this wording." This is reported by Muslim.  

الحاكم:١٤٩ – فَحَدَّثَنَاهُ أَبُو بَكْرِ بْنُ عَبْدِ اللَّهِ أَنْبَأَ الْحَسَنُ بْنُ سُفْيَانَ ثنا مُحَمَّدُ بْنُ عَبْدِ اللَّهِ بْنِ عَمَّارٍ ثنا الْمُعَافَى بْنُ عِمْرَانَ عَنْ هِشَامِ بْنِ سَعْدٍ عَنْ زَيْدِ بْنِ أَسْلَمَ وَأَبِي حَازِمٍ عَنْ أُمِّ الدَّرْدَاءِ قَالَتْ سَمِعْتُ أَبَا الدَّرْدَاءِ يَقُولُ

سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ «لَا يَكُونُ اللَّعَّانُونَ شُهَدَاءَ وَلَا شُفَعَاءَ» «وَقَدْ خَرَّجَهُ مُسْلِمٌ بِهَذَا اللَّفْظِ» هذا خرجه مسلم