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:2855ʿAlī b. ʿAbd al-ʿAzīz > Abū Nuʿaym > Fiṭr b. Khalīfah > Mundhir al-Thawrī > Kunnā

[Machine] Whenever we mentioned Hussain and those who were killed with him, Muhammad ibn al-Hanafiyyah would say, "Seventeen young men were killed with him, all of whom were defending the honor of Fatima."  

الطبراني:٢٨٥٥حَدَّثَنَا عَلِيُّ بْنُ عَبْدِ الْعَزِيزِ ثنا أَبُو نُعَيْمٍ حَدَّثَنَا فِطْرُ بْنُ خَلِيفَةَ عَنْ مُنْذِرٍ الثَّوْرِيِّ قَالَ

كُنَّا إِذَا ذَكَرْنَا حُسَيْنًا وَمَنْ قُتِلَ مَعَهُ ؓ قَالَ مُحَمَّدُ بْنُ الْحَنَفِيَّةِ «قُتِلَ مَعَهُ سَبْعَةَ عَشَرَ شَابًّا كُلُّهُمُ ارْتَكَضَ فِي رَحِمِ فَاطِمَةَ ؓ»