Commentary explaining the meaning of the ayahs. One passage often covers several ayahs, so neighbouring ayahs can show the same text.
English Al-Mukhtasar tafsir for Surah Al-Inshiqaq — Ayah 21
وَإِذَا قُرِئَ عَلَيۡهِمُ ٱلۡقُرۡءَانُ لَا يَسۡجُدُونَۤ۩ ٢١
When the Qur’ān is recited to them, they do not prostrate to their Lord?!