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:17:79 –

And from ˹part of˺ the night, pray with it as additional ˹worship˺ for you; it is expected that your Lord will resurrect you to a praised station.  

And for a part of the night, keep vigil, perform prayer, therewith, with the Qur’ān, as a supererogatory ˹devotion˺ for you, as an extra obligation for you to the exclusion of your community, or ˹it means˺ as extra merit ˹for you˺ on top of the ˹other˺ obligatory prayers. It may be that your Lord will raise you to, establish you, in the Hereafter, in, a praiseworthy station, one for which the first and last ˹of mankind˺ will praise you — and this is the station of intercession ˹which will take place˺ during ˹the passing of˺ the Final Judgement.
القرآن:١٧:٧٩ –

وَمِنَ اللَّيْلِ فَتَهَجَّدْ بِهِ نَافِلَةً لَكَ عَسَىٰ أَنْ يَبْعَثَكَ رَبُّكَ مَقَامًا مَحْمُودًا  

{ومن الليل فتهجد} فصلِّ {به} بالقرآن {نافلة لك} فريضة زائدة لك دون أمتك أو فضيلة على الصلوات المفروضة {عسى أن يبعثك} يقيمك {ربك} في الآخرة {مقاما محمودا} يحمدك فيه الأولون والآخرون وهو مقام الشفاعة في فصل القضاء، ونزل لما أمر بالهجرة.