Az Zumar Ayah 18

ٱلَّذِينَ يَسْتَمِعُونَ ٱلْقَوْلَ فَيَتَّبِعُونَ أَحْسَنَهُۥٓ‌ۚ أُوْلَـٰٓئِكَ ٱلَّذِينَ هَدَٮٰهُمُ ٱللَّهُ‌ۖ وَأُوْلَـٰٓئِكَ هُمْ أُوْلُواْ ٱلْأَلْبَـٰبِ ١٨ those who listen to what is said and follow the best of it. These are the ones ?rightly? guided by Allah, and these are ?truly? the people of reason.