Surah Al-A'raf, Verse 174

وَكَذَٰلِكَ نُفَصِّلُ ٱلۡأٓيَٰتِ وَلَعَلَّهُمۡ يَرۡجِعُونَ١٧٤

wakadhālika nufaṣṣilu l-āyāti walaʿallahum yarjiʿūna

And thus do We [explain in] detail the verses, and perhaps they will return.