وَٱلْقُرْءَانِ ٱلْحَكِيمِ
By the wise Qur'an.
প্রজ্ঞাময় কোরআনের কসম।
The best of you are those who learn the Quran and teach it.(Sahih al-Bukhari 5027)
Verse 2 of Surah Yaseen. This Surah is Meccan and has 83 ayahs; this ayah is in Juz 22.
Sahih International · মুহিউদ্দীন খান — Sources