Quran 16:104 — The Bee (Al-Nahl)

Surely, those who do not believe in GOD's revelations, GOD does not guide them. They have incurred a painful retribution.

[16:103] We are fully aware that they say, "A human being is teaching him!" The tongue of the source they hint at is non-Arabic, and this is a perfect Arabic tongue.

[16:105] The only ones who fabricate false doctrines are those who do not believe in GOD's revelations; they are the real liars.