فَلَا تَعْجَلْ عَلَيْهِمْ ۖ إِنَّمَا نَعُدُّ لَهُمْ عَدًّا

Fala taAAjal AAalayhim innamanaAAuddu lahum AAadda

So be not impatient over them. We only count out [i.e., allow] to them a [limited] number.