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-Qamar — Ayah 51
وَلَقَدۡ أَهۡلَكۡنَآ أَشۡيَاعَكُمۡ فَهَلۡ مِن مُّدَّكِرٖ ٥١
I had destroyed the likes of you in disbelief from the previous nations. Is there anyone who will take a lesson from this and desist from his disbelief?