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:39:44 –

Say, "To Allah belongs ˹the right to allow˺ intercession entirely. To Him belongs the dominion of the heavens and the earth. Then to Him you will be returned."  

Say: ‘All intercession belongs ˹solely˺ to God, that is to say, He has exclusive control over it, and so none can intercede except with His permission. To Him belongs the kingdom of the heavens and the earth; then to Him you will be brought back’.
القرآن:٣٩:٤٤ –

قُلْ لِلَّهِ الشَّفَاعَةُ جَمِيعًا ۖ لَهُ مُلْكُ السَّمَاوَاتِ وَالْأَرْضِ ۖ ثُمَّ إِلَيْهِ تُرْجَعُونَ  

{قل لله الشفاعة جميعا} أي هو مختص بها فلا يشفع أحد إلا بإذنه {له ملك السماوات والأرض ثم إليه ترجعون}.

See similar narrations below:

Collected by Qurʾān
quran:57:5 –

His is the dominion of the heavens and earth. And to Allah are returned ˹all˺ matters.  

To Him belongs the kingdom of the heavens and the earth, and to Him ˹all˺ matters, all existents, are returned.
القرآن:٥٧:٥ –

لَهُ مُلْكُ السَّمَاوَاتِ وَالْأَرْضِ ۚ وَإِلَى اللَّهِ تُرْجَعُ الْأُمُورُ  

{له ملك السماوات والأرض وإلى الله ترجع الأمور} الموجودات جميعها.