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-Ma'arij — Ayah 8
يَوۡمَ تَكُونُ ٱلسَّمَآءُ كَٱلۡمُهۡلِ ٨
On the day when the sky will be like molten copper, gold and other metals.