وَمِنهُم مَن يَستَمِعُ إِلَيكَ حَتّىٰ إِذا خَرَجوا مِن عِندِكَ قالوا لِلَّذينَ أوتُوا العِلمَ ماذا قالَ آنِفًا ۚ أُولـٰئِكَ الَّذينَ طَبَعَ اللَّهُ عَلىٰ قُلوبِهِم وَاتَّبَعوا أَهواءَهُم

Some of them listen to you. But when they leave your presence, they ask those endowed with knowledge, “What did he just say?” These are the ones God has set a seal on their hearts, and they follow their own desires.