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:19:5 –

And indeed, I fear the successors after me, and my wife has been barren, so give me from Yourself an heir  

And truly I fear my kinsfolk, namely, those who will succeed me ˹as closest after me˺ in kinship, such as ˹my˺ paternal cousins, after me, that is, after my death, ˹I fear˺ for the religion, lest they forsake it, as You have witnessed in the case of the Children of Israel, in the way that they changed ˹their˺ religion, and my wife is barren, she does not conceive. So grant me from Yourself a successor, a son,
القرآن:١٩:٥ –

وَإِنِّي خِفْتُ الْمَوَالِيَ مِنْ وَرَائِي وَكَانَتِ امْرَأَتِي عَاقِرًا فَهَبْ لِي مِنْ لَدُنْكَ وَلِيًّا  

{وإني خفت الموالي} أي الذين يلوني في النسب كبني العم {من ورائي} أي بعد موتي على الدين أن يُضيعوه كما شاهدته في بني إسرائيل من تبديل الدين {وكانت امرأتي عاقرا} لا تلد {فهب لي من لدنك} من عندك {وليا} ابنا.