Sura al-Anʿām 6:154

ثُمَّ ءَاتَيْنَا مُوسَى ٱلْكِتَٰبَ تَمَامًا عَلَى ٱلَّذِىٓ أَحْسَنَ وَتَفْصِيلًا لِّكُلِّ شَىْءٍ وَهُدًى وَرَحْمَةً لَّعَلَّهُم بِلِقَآءِ رَبِّهِمْ يُؤْمِنُونَ

thumma ātaynā mūsā l-kitāba tamāman ʿalā alladhī aḥsana wa-tafṣīlan li-kulli shayʾin wa-hudan wa-raḥmatan llaʿallahum bi-liqāʾi rabbihim yuʾminūna

Moreover, We gave Moses the Book, completing (Our favour) to those who would do right, and explaining all things in detail,- and a guide and a mercy, that they might believe in the meeting with their Lord.