Commentary explaining the meaning of the ayahs. One passage often covers several ayahs, so neighbouring ayahs can show the same text.
Tafsir Jalalayn tafsir for Surah Sad — Ayah 78
وَإِنَّ عَلَيۡكَ لَعۡنَتِيٓ إِلَىٰ يَوۡمِ ٱلدِّينِ ٧٨
(Sesungguhnya kutukan-Ku tetap atasmu sampai hari pembalasan") yakni hari Allah melakukan pembalasan.