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.
tabarani:15983Yaḥyá b. ʿUthmān b. Ṣāliḥ > Aḥmad b. ʿAbd al-Muʾmin > ʿUmar b. Sahl al-Māzinī > Saʿīd b. Abū ʿArūbah > Qatādah > al-Ḥasan > Furāt b. Ḥayyān al-ʿIjlī

[Machine] He asked the Messenger of Allah ﷺ about the oaths of ignorance, and the Messenger of Allah ﷺ said, "Perhaps you ask about the oath of Lakhm and Tameem?" He said, "Yes, O Messenger of Allah." He said, "Islam only increases in strength."  

الطبراني:١٥٩٨٣حَدَّثَنَا يَحْيَى بْنُ عُثْمَانَ بْنِ صَالِحٍ ثَنَا أَحْمَدُ بْنُ عَبْدِ الْمُؤْمِنِ ثَنَا عُمَرُ بْنُ سَهْلٍ الْمَازِنِيُّ عَنْ سَعِيدِ بْنِ أَبِي عَرُوبَةَ عَنْ قَتَادَةَ عَنِ الْحَسَنِ عَنْ فُرَاتِ بْنِ حَيَّانَ الْعِجْلِيِّ

أَنَّهُ سَأَلَ رَسُولَ اللهِ ﷺ عَنْ حِلْفِ الْجَاهِلِيَّةِ فَقَالَ قَالَ رَسُولُ اللهِ ﷺ «لَعَلَّكَ تَسْأَلُ عَنْ حَلِيفِ لَخْمٍ وَتَمِيمٍ؟» قَالَ نَعَمْ يَا رَسُولَ اللهِ قَالَ «لَا يَزِيدُ الْإِسْلَامُ إِلَّا شِدَّةً»