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:19:78 –

Has he looked into the unseen, or has he taken from the Most Merciful a promise?  

Has he come to learn ˹something˺ of the Unseen, that is, has he been given ˹some˺ knowledge of it and ˹of the fact˺ that he will be given what he has mentioned (here the interrogative hamza ˹of a-ittala‘a, ‘has he come to learn?’˺ suffices in place of the conjunctive hamza, which has therefore been omitted) or has he made a covenant with the Compassionate One?, to ˹the effect that he˺ be given what he claims?
القرآن:١٩:٧٨ –

أَطَّلَعَ الْغَيْبَ أَمِ اتَّخَذَ عِنْدَ الرَّحْمَٰنِ عَهْدًا  

{أطلع الغيب} أي أعلمه وأن يؤتى ما قاله واستغنى بهمزة الاستفهام عن همزة الوصل فحذفت {أم اتخذ عند الرحمن عهدا} بأن يؤتى ما قاله.