كِتٰبٌ اَنْزَلْنٰهُ اِلَيْكَ مُبٰرَكٌ لِّيَدَّبَّرُوْٓا اٰيٰتِهٖ وَلِيَتَذَكَّرَ اُولُوا الْاَلْبَابِ ( ص: ٢٩ )
Kitaabun anzalnaahu ilaika mubaarakul liyaddabbarooo Aayaatihee wa liyatazakkara ulul albaab (Ṣād 38:29)
[This is] a blessed Book which We have revealed to you, [O Muhammad], that they might reflect upon its verses and that those of understanding would be reminded. (Sad  : 29)
1 Mufti Taqi Usmani
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.