there are some among them who prick up their ears at you. but when they go out from your presence they say to those who have been given knowledge what did he say just now? they are the ones on whose hearts allah has set a seal and they follow their own desires.
ومنهم من يستمع إليك حتى إذا خرجوا من عندك قالوا للذين أوتوا العلم ماذا قال آنفا أولئك الذين طبع الله على قلوبهم واتبعوا أهواءهم