Surah Al-Waqi'ah 56:65

لَوْ نَشَآءُ لَجَعَلْنَـٰهُ حُطَـٰمًا فَظَلْتُمْ تَفَكَّهُونَ

If We willed, We could make it [dry] debris, and you would remain in wonder,

Translation: Saheeh International

Tafsir

If We will We could surely turn it into chaff dried vegetation producing no seed and you would remain zaltum is actually zaliltum the lām having a kasra inflection; …

Excerpt from Tafsir al-Jalalayn, commentary on 56:65, via Quran.com. The reader has the full commentary and 9 more tafsirs.