Commentary explaining the meaning of the ayahs. One passage often covers several ayahs, so neighbouring ayahs can show the same text.
Indoniesua Al-Mukhtasar in Interpreting the Noble Quran tafsir for Surah Al-Balad — Ayah 12
وَمَآ أَدۡرَىٰكَ مَا ٱلۡعَقَبَةُ ١٢
Tahukah kamu -wahai Rasul- apakah rintangan yang harus ia lewati agar bisa masuk surga?!