Surah Ya-Sin 36:83

فَسُبْحَـٰنَ ٱلَّذِى بِيَدِهِۦ مَلَكُوتُ كُلِّ شَىْءٍ وَإِلَيْهِ تُرْجَعُونَ

So exalted is He in whose hand is the realm of all things, and to Him you will be returned.

Translation: Saheeh International

Tafsir

So glory be to Him in Whose hand is the dominion of all things malakūt means mulk the wāw and tā’ have been added for hyperbole and to Whom you will be returned restored in the Hereafter.

Excerpt from Tafsir al-Jalalayn, commentary on 36:83, via Quran.com. The reader has the full commentary and 9 more tafsirs.