Surah Muhammad 47:16

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

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.

Translation: Saheeh International

Tafsir

And there are some among them namely the disbelievers who listen to you during the Friday sermon — and these are the hypocrites; until when they go forth from you they say to those who have been given knowledge that is to say to the knowledgeable ones among the Companions of the Prophet such as ‘Abd Allāh Ibn Mas‘ūd …

Excerpt from Tafsir al-Jalalayn, commentary on 47:16, via Quran.com. The reader has the full commentary and 9 more tafsirs.