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

رَجَاءُ بْنُ حَيْوَةَ، عَنْ أَبِي أُمَامَةَ

tabarani:7467 – [Chain 1] ʿAbdullāh b. Aḥmad b. Ḥanbal > al-Ḥakam b. Mūsá > Yaḥyá b. Ḥamzah [Chain 2] Sulaymān b. ʿAbd al-Raḥman al-Dimashqī > Muḥammad b. Shuʿayb > Isḥāq b. Abū Farwah > Makḥūl > Ḥafṣ b. Saʿīd b. Jābir > Abū Idrīs > Abū Umāmah > al-Nabī Ṣallá

[Machine] About the Prophet ﷺ , he said, "Whoever introduces a new false belief into Islam, then cut off his tongue." Abdullah ibn Ahmad ibn Hanbal said, "What does it mean to introduce a false belief into Islam?"  

الطبراني:٧٤٦٧ – حَدَّثَنَا عَبْدُ اللهِ بْنُ أَحْمَدَ بْنِ حَنْبَلٍ ثنا الْحَكَمُ بْنُ مُوسَى ثنا يَحْيَى بْنُ حَمْزَةَ ح وحَدَّثَنَا الْحَسَنُ بْنُ جَرِيرٍ الصُّورِيُّ ثنا سُلَيْمَانُ بْنُ عَبْدِ الرَّحْمَنِ الدِّمَشْقِيُّ ثنا مُحَمَّدُ بْنُ شُعَيْبٍ كِلَاهُمَا عَنْ إِسْحَاقَ بْنِ أَبِي فَرْوَةَ عَنْ مَكْحُولٍ عَنْ حَفْصِ بْنِ سَعِيدِ بْنِ جَابِرٍ عَنْ أَبِي إِدْرِيسَ عَنْ أَبِي أُمَامَةَ

عَنِ النَّبِيِّ ﷺ قَالَ «مَنْ أَحْدَثَ هِجَاءً فِي الْإِسْلَامِ فَاقْطَعُوا لِسَانَهُ» قَالَ عَبْدُ اللهِ بْنُ أَحْمَدَ بْنِ حَنْبَلٍ أَيْ مَعْنَاهُ هَجَا الْإِسْلَامَ