Al-Ahqaf 46:12

Wamin qablihi kitabu moosa imamanwarahmatan wahatha kitabun musaddiqunlisanan AAarabiyyan liyunthira allatheena thalamoowabushra lilmuhsineen

And before it was the scripture of Moses to lead and as a mercy. And this is a confirming Book in an Arabic tongue to warn those who have wronged and as good tidings to the doers of good.

And before this there was the Book of Mūsā, a guide and a mercy. And this is a Book confirming (it) in Arabic tongue, so that it may warn the wrongdoers and give good news to those who are good in their deeds.