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.
darimi:100Muslim b. Ibrāhīm > Wuhayb > Ayyūb > Abū Qilābah

[Machine] "A man who introduces an innovation has only allowed the sword."  

الدارمي:١٠٠أَخْبَرَنَا مُسْلِمُ بْنُ إِبْرَاهِيمَ حَدَّثَنَا وُهَيْبٌ حَدَّثَنَا أَيُّوبُ عَنْ أَبِي قِلَابَةَ قَالَ

«مَا ابْتَدَعَ رَجُلٌ بِدْعَةً إِلَّا اسْتَحَلَّ السَّيْفَ»