17:106 وَقُرْآناً فَرَقْنَاهُ لِتَقْرَأَهُ عَلَى النَّاسِ عَلَى مُكْثٍ وَنَزَّلْنَاهُ تَنزِيلاً (It is) a Qur'an which We have divided (into parts from time to time), in order that thou mightest recite it to men at intervals: We have revealed it by stages. 76:23 إِنَّا نَحْنُ نَزَّلْنَا عَلَيْكَ الْقُرْآنَ تَنزِيلاً It is We Who have sent down the Qur'an to thee by stages. 90:8 أَلَمْ نَجْعَل لَّهُ عَيْنَيْنِ Have We not made for him a pair of eyes?- 90:9 وَلِسَاناً وَشَفَتَيْنِ And a tongue, and a pair of lips?- 90:10 وَهَدَيْنَاهُ النَّجْدَيْنِ And shown him the two highways?