Al-A'raf 7:52

Walaqad ji/nahum bikitabin fassalnahuAAala AAilmin hudan warahmatan liqawmin yu/minoon

And We had certainly brought them a Book which We detailed by knowledge - as guidance and mercy to a people who believe.

Surely We have brought them a book that We have elaborated with knowledge, as guidance and mercy for a people who believe.