أَفَلَا يَتَدَبَّرُونَ ٱلۡقُرۡءَانَ أَمۡ عَلَىٰ قُلُوبٍ أَقۡفَالُهَآ
Afala yatadabbaroona alqurana am AAala quloobin aqfaluha
Then do they not reflect upon the Qur'an, or are there locks upon [their] hearts