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:74:30 –

Over it are nineteen ˹angels˺.  

There are nineteen ˹keepers˺ standing over it, angels, its keepers; a certain disbeliever, who was a mighty stalwart, said, ‘I will avail you seventeen of them, if you avail me ˹just˺ two’. God, exalted be He, says:
القرآن:٧٤:٣٠ –

عَلَيْهَا تِسْعَةَ عَشَرَ  

{عليها تسعة عشر} ملكا خزنتها قال بعض الكفار وكان قويا شديد البأس أنا أكفيكم سبعة عشر واكفوني أنتم اثنين قال تعالى: