Surah Yunus 10:46

وَإِمَّا نُرِيَنَّكَ بَعْضَ ٱلَّذِى نَعِدُهُمْ أَوْ نَتَوَفَّيَنَّكَ فَإِلَيْنَا مَرْجِعُهُمْ ثُمَّ ٱللَّهُ شَهِيدٌ عَلَىٰ مَا يَفْعَلُونَ

And whether We show you some of what We promise them, [O Muḥammad], or We take you in death, to Us is their return; then, [either way], Allāh is a witness concerning what they are doing.

Translation: Saheeh International

Tafsir

And whether wa-immā the nūn of the conditional particle in has been assimiliated with the extra mā We show you something of that which We promise them of chastisement during your lifetime the response to the conditional statement has been omitted in other words understand it as being fa-dhāka ‘then so shall it be’ or …

Excerpt from Tafsir al-Jalalayn, commentary on 10:46, via Quran.com. The reader has the full commentary and 9 more tafsirs.