19أَوَلَم يَرَوا إِلَى الطَّيرِ فَوقَهُم صافّاتٍ وَيَقبِضنَ ۚ ما يُمسِكُهُنَّ إِلَّا الرَّحمٰنُ ۚ إِنَّهُ بِكُلِّ شَيءٍ بَصيرٌM. H. ShakirHave they not seen the birds above them expanding (their wings) and contracting (them)? What is it that withholds them save the Beneficent Allah? Surely He sees everything.