Surah Muhammad, ayah 16

وَمِنْهُم مَّن يَسْتَمِعُ إِلَيْكَ حَتَّىٰٓ إِذَا خَرَجُوا۟ مِنْ عِندِكَ قَالُوا۟ لِلَّذِينَ أُوتُوا۟ ٱلْعِلْمَ مَاذَا قَالَ ءَانِفًا أُو۟لَٰٓئِكَ ٱلَّذِينَ طَبَعَ ٱللَّهُ عَلَىٰ قُلُوبِهِمْ وَٱتَّبَعُوٓا۟ أَهْوَآءَهُمْ ۝١٦

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,[1499] "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.

Quran 47:16 (Muhammad) · Saheeh International, Noor International Center (QuranEnc v1.1.2)