Those who are polytheists will say: If Allah had pleased we would not have associated (aught with Him) nor our fathers, nor would we have forbidden (to ourselves) anything; even so did those before them reject until they tasted Our punishment. Say: Have you any knowledge with you so you should bring it forth to us? You only follow a conjecture and you only tell lies.

So he began with their sacks before the sack of his brother, then he brought it out from his brother's sack. Thus did We plan for the sake of Yusuf; it was not (lawful) that he should take his brother under the king's law unless Allah pleased; We raise the degrees of whomsoever We please, and above every one possessed of knowledge is the All-knowing one.