Sad 38:29

Kitabun anzalnahu ilayka mubarakunliyaddabbaroo ayatihi waliyatathakkara olooal-albab

[This is] a blessed Book which We have revealed to you, [O Muḥammad], that they might reflect upon its verses and that those of understanding would be reminded.

This is a blessed Book We have revealed to you, so that they deliberate in its verses, and so that the men of understanding may heed to advice.