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 58
كَأَنَّهُنَّ ٱلۡيَاقُوتُ وَٱلۡمَرۡجَانُ ٥٨
Güzellik ve saflık bakımından sanki onlar yakut ve mercan gibidir.