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
quran:70:39 –

No! Indeed, We have created them from that which they know.  

Nay! — meant to thwart their hopes of ˹entering˺ Paradise. Indeed We created them, as others, from what they know, from drops of sperm, and so one cannot hope for Paradise ˹merely˺ on account of this: one hopes for it by being God-fearing.
القرآن:٧٠:٣٩ –

كَلَّا ۖ إِنَّا خَلَقْنَاهُمْ مِمَّا يَعْلَمُونَ  

{كلا} ردع لهم عن طمعهم في الجنة {إنا خلقناهم} كغيرهم {مما يعلمون} من نطف فلا يطمع بذلك في الجنة وإنما يطمع فيها بالتقوى.