Surah Az-Zukhruf, Verse 28

وَجَعَلَهَا كَلِمَةَۢ بَاقِيَةٗ فِي عَقِبِهِۦ لَعَلَّهُمۡ يَرۡجِعُونَ٢٨

wajaʿalahā kalimatan bāqiyatan fī ʿaqibihi laʿallahum yarjiʿūna

And he made it a word remaining among his descendants that they might return [to it].