21وَإِن مِن شَيءٍ إِلّا عِندَنا خَزائِنُهُ وَما نُنَزِّلُهُ إِلّا بِقَدَرٍ مَعلومٍA. J. ArberryNaught is there, but its treasuries are with Us, and We send it not down but in a known measure.