Surah Al-Qalam 68:37
أَمْ لَكُمْ كِتَـٰبٌ فِيهِ تَدْرُسُونَ
Or do you have a scripture in which you learn
Translation: Saheeh International
Tafsir
Or am lakum means a-lakum do you have a Scripture revealed wherein you learn wherein you read
Excerpt from Tafsir al-Jalalayn, commentary on 68:37, via Quran.com. The reader has the full commentary and 9 more tafsirs.