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:34:30 –

Say, "For you is the appointment of a Day ˹when˺ you will not remain thereafter an hour, nor will you precede ˹it˺."  

Say: ‘Yours is the tryst of a Day which you can neither defer nor advance by a single hour’, and this is the Day of Resurrection.
القرآن:٣٤:٣٠ –

قُلْ لَكُمْ مِيعَادُ يَوْمٍ لَا تَسْتَأْخِرُونَ عَنْهُ سَاعَةً وَلَا تَسْتَقْدِمُونَ  

{قل لكم ميعاد يوم لا تستأخرون عنه ساعة ولا تستقدمون} عليه وهو يوم القيامة.