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.
hakim:30Abū Bakr b. Isḥāq > Muḥammad b. Ayyūb > Aḥmad b. Yūnus > Abū Bakr b. ʿAyyāsh > al-Ḥasan b. ʿAmr al-Fuqaymī > Muḥammad b. ʿAbd al-Raḥman b. Yazīd from his father > ʿAbdullāh

[Machine] The Messenger of Allah ﷺ said, "The believer does not use foul language, curse, behave indecently, or be obscene."

"There is another witness regarding this hadith from Ibrahim al-Nakha'i. It must be mentioned, even if its chain of transmission does not meet the conditions of the two Sheikhs."

Al-Dhahabi remained silent about it in his summary.  

الحاكم:٣٠حَدَّثَنَاهُ أَبُو بَكْرِ بْنُ إِسْحَاقَ أَنْبَأَنَا مُحَمَّدُ بْنُ أَيُّوبَ ثنا أَحْمَدُ بْنُ يُونُسَ ثنا أَبُو بَكْرِ بْنُ عَيَّاشٍ عَنِ الْحَسَنِ بْنِ عَمْرٍو الْفُقَيْمِيِّ عَنْ مُحَمَّدِ بْنِ عَبْدِ الرَّحْمَنِ بْنِ يَزِيدَ عَنْ أَبِيهِ عَنْ عَبْدِ اللَّهِ قَالَ

قَالَ رَسُولُ اللَّهِ ﷺ «لَيْسَ الْمُؤْمِنُ بِالطَّعَّانِ وَلَا اللِّعَانِ وَلَا الْفَاحِشِ وَلَا الْبَذِيءِ» «وَلِلْحَدِيثِ شَاهِدٌ ثَانٍ عَنْ إِبْرَاهِيمَ النَّخَعِيِّ لَا بُدَّ مِنْ ذِكْرِهِ وَإِنْ لَمْ يَكُنْ إِسْنَادُهُ عَلَى شَرْطِ الشَّيْخَيْنِ» سكت عنه الذهبي في التلخيص