وَءَاتَيۡنَٰهُمَا ٱلۡكِتَٰبَ ٱلۡمُسۡتَبِينَ

Wa aatainaahumal Kitaabal mustabeen

And We gave them the Book which helps to make things clear;

— As-Saffah (ٱلصَّافَّات), 37:117