Surah Ghafir 40:2

تَنزِيلُ ٱلْكِتَـٰبِ مِنَ ٱللَّهِ ٱلْعَزِيزِ ٱلْعَلِيمِ

The revelation of the Book [i.e., the Qur’ān] is from Allāh, the Exalted in Might, the Knowing,

Translation: Saheeh International

Tafsir

The revelation of the Book the Qur’ān tanzīlu’l-kitābi is the subject is from God mina’Llāhi is its predicate the Mighty in His kingdom the Knower of His creatures.

Excerpt from Tafsir al-Jalalayn, commentary on 40:2, via Quran.com. The reader has the full commentary and 9 more tafsirs.