Commentary explaining the meaning of the ayahs. One passage often covers several ayahs, so neighbouring ayahs can show the same text.
Turkish Al-Mukhtasar in Interpreting the Noble Quran tafsir for Surah Ar-Rahman — Ayah 66
فِيهِمَا عَيۡنَانِ نَضَّاخَتَانِ ٦٦
Bu iki cennette, suyu çağlayıp akan ve asla tükenmeyen iki pınar vardır.