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 At-Tur — Ayah 4
وَٱلۡبَيۡتِ ٱلۡمَعۡمُورِ ٤
And He swore by the House in the heavens which the angels in the heavens inhabit by worshipping Allah.