43:28
وَجَعَلَهَا كَلِمَةًۢ بَاقِيَةً فِى عَقِبِهِۦ لَعَلَّهُمْ يَرْجِعُونَ
wajaʿalahā kalimatan bāqiyatan fī ʿaqibihi laʿallahum yarjiʿūna
and he bequeathed these words to his descendants so that they might return [to God].
And he made it [i.e. Lâ ilâha illallâh (none has the right to be worshipped but Allâh Alone)] a Word lasting among his offspring, (True Monotheism), that they may turn back (i.e. to repent to Allâh or receive admonition).