Commentary explaining the meaning of the ayahs. One passage often covers several ayahs, so neighbouring ayahs can show the same text.
Tafsir Ibne Kathir tafsir for Surah Al-Waqi'ah — Ayah 87
تَرۡجِعُونَهَآ إِن كُنتُمۡ صَٰدِقِينَ ٨٧
Часть толкования данного аята в толковании 86 аята данной Суры(Сура 56)).