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
tabarani:16759 – ʿUbayd al-ʿIjl > al-Ḥasan b. ʿAlī al-Ḥulwānī > ʿImrān b. Abān > Mālik b. al-Ḥasan b. Mālik b. al-Ḥūwayrith from his father

[Machine] Malik ibn al-Huwayrith was the first man to convert to Islam, and Khadijah was the first woman.  

الطبراني:١٦٧٥٩ – حَدَّثَنَا عُبَيْدٌ الْعِجْلُ ثنا الْحَسَنُ بْنُ عَلِيٍّ الْحُلْوَانِيُّ ثنا عِمْرَانُ بْنُ أَبَانَ ثنا مَالِكُ بْنُ الْحَسَنِ بْنِ مَالِكِ بْنِ الْحُوَيْرِثِ عَنْ أَبِيهِ قَالَ قَالَ

مَالِكُ بْنُ الْحُوَيْرِثِ «كَانَ أَوَّلَ مَنْ أَسْلَمَ مِنَ الرِّجَالِ عَلِيٌّ وَمَنَ النِّسَاءِ خَدِيجَةُ»