(Al-Jasiya ) 45 : 2
تَنْزِيلُ الْكِتَابِ مِنَ اللَّهِ الْعَزِيزِ الْحَكِيمِ

The revelation of the Book is from Allah, the Exalted, the Wise.

See explanation 39: 1 and 41: 42–43.