Commentary explaining the meaning of the ayahs. One passage often covers several ayahs, so neighbouring ayahs can show the same text.
Vietnamese Al-Mukhtasar in interpreting the Noble Quran tafsir for Surah Ad-Dukhan — Ayah 43
إِنَّ شَجَرَتَ ٱلزَّقُّومِ ٤٣
Quả thật, cây Zaqqum mà Allah đã làm nẩy mầm nó trong Hỏa Ngục.