Surah Al-An'aam 6:105 — سُورَةُ الأَنۡعَامِ

وَكَذَٰلِكَ نُصَرِّفُ ٱلْءَايَٰتِ وَلِيَقُولُوا۟ دَرَسْتَ وَلِنُبَيِّنَهُۥ لِقَوْمٍۢ يَعْلَمُونَ ﴿105﴾

Thus do We display Our revelations that they may say (unto thee, Muhammad): "Thou hast studied," and that We may make (it) clear for people who have knowledge.

Surah Al-An'aam (The Cattle), ayah 105 of 165. Recited by Mahmoud Khalil Al-Husary (Mujawwad) (محمود خليل الحصري (المجود)).