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 عَنْ أَنْ يَقُولَ الْمَرْءُ بِلِسَانِهِ مَا عَلَيْهِ دُونَ الَّذِي يَكُونُ لَهُ

ibnhibban:5717 – Muḥammad b. al-Ḥusayn b. Mukram al-Bazzāz al-Baghdādī Bi-al-Baṣrah > Muḥammad b. al-Muthanná > Wahbb. Jarīr from my father > al-Aʿmash > Khaythamah > ʿAdī b. Ḥātim

[Machine] The Prophet ﷺ said, "The most truthful part of a person's speech and the worst part of it are what is between his jaws." Wahb (may Allah be pleased with him) said, "He means his tongue."  

ابن حبّان:٥٧١٧ – أَخْبَرَنَا مُحَمَّدُ بْنُ الْحُسَيْنِ بْنِ مُكْرَمٍ الْبَزَّازُ الْبَغْدَادِيُّ بِالْبَصْرَةِ قَالَ حَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى قَالَ حَدَّثَنَا وَهْبُ بْنُ جَرِيرٍ قَالَ حَدَّثَنَا أَبِي عَنِ الْأَعْمَشِ عَنْ خَيْثَمَةَ عَنْ عَدِيِّ بْنِ حَاتِمٍ قَالَ

قَالَ رَسُولُ اللَّهِ ﷺ «أَيْمَنُ امْرِئٍ وَأَشْأَمُهُ مَا بَيْنَ لَحْيَيْهِ» قَالَ وَهْبٌ يَعْنِي لِسَانَهُ  

See similar narrations below:

Collected by Ṭabarānī, Suyūṭī
tabarani:14327 – al-Ḥusayn b. Isḥāq al-Tustarī And Zakariyyā b. Yaḥyá al-Sājī > Muḥammad b. al-Muthanná > Wahb b. Jarīr b. Ḥāzim from my father > al-Aʿmash > Khaythamah > ʿAdī b. Ḥātim

[Machine] The Messenger of Allah ﷺ said, "The right hand of a person is what lies between his two cheeks."  

الطبراني:١٤٣٢٧ – حَدَّثَنَا الْحُسَيْنُ بْنُ إِسْحَاقَ التُّسْتَرِيُّ وَزَكَرِيَّا بْنُ يَحْيَى السَّاجِيُّ قَالَا حَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى حَدَّثَنَا وَهْبُ بْنُ جَرِيرِ بْنِ حَازِمٍ قَالَ حَدَّثَنِي أَبِي عَنِ الْأَعْمَشِ عَنْ خَيْثَمَةَ عَنْ عَدِيِّ بْنِ حَاتِمٍ ؓ قَالَ

قَالَ رَسُولُ اللهِ ﷺ «أَيْمَنُ امْرِئٍ وأشْأَمُهُ مَا بَيْنَ لَحْيَيْهِ»