Surah Muhammad, Verse 16

وَمِنۡهُم مَّن يَسۡتَمِعُ إِلَيۡكَ حَتَّىٰٓ إِذَا خَرَجُواْ مِنۡ عِندِكَ قَالُواْ لِلَّذِينَ أُوتُواْ ٱلۡعِلۡمَ مَاذَا قَالَ ءَانِفًاۚ أُوْلَٰٓئِكَ ٱلَّذِينَ طَبَعَ ٱللَّهُ عَلَىٰ قُلُوبِهِمۡ وَٱتَّبَعُوٓاْ أَهۡوَآءَهُمۡ١٦

wamin'hum man yastamiʿu ilayka ḥattā idhā kharajū min ʿindika qālū lilladhīna ūtū l-ʿil'ma mādhā qāla ānifan ulāika alladhīna ṭabaʿa l-lahu ʿalā qulūbihim wa-ittabaʿū ahwāahum

And among them, [O Muḥammad], are those who listen to you, until when they depart from you, they say to those who were given knowledge, "What has he said just now?" Those are the ones of whom Allāh has sealed over their hearts and who have followed their [own] desires.