Commentary explaining the meaning of the ayahs. One passage often covers several ayahs, so neighbouring ayahs can show the same text.
Italian Al-Mukhtasar in interpreting the Noble Quran tafsir for Surah Ash-Sharh — Ayah 1
أَلَمۡ نَشۡرَحۡ لَكَ صَدۡرَكَ ١
Abbiamo rasserenato il tuo cuore e ti abbiamo reso in grado di ricevere la rivelazione,