An-Nahl - 16:116

وَلاَ تَقُولُواْ لِمَا تَصِفُ أَلْسِنَتُكُمُ الْكَذِبَ هَـذَا حَلاَلٌ وَهَـذَا حَرَامٌ لِّتَفْتَرُواْ عَلَى اللّهِ الْكَذِبَ إِنَّ الَّذِينَ يَفْتَرُونَ عَلَى اللّهِ الْكَذِبَ لاَ يُفْلِحُونَ
[16:116]
And, for what your tongues describe, do not utter the lie, (saying) This is lawful and this is unlawful, in order to forge a lie against Allah; surely those who forge the lie against Allah shall not prosper.
But say not - for any false thing that your tongues may put forth,- "This is lawful, and this is forbidden," so as to ascribe false things to Allah. For those who ascribe false things to Allah, will never prosper.
And speak not, concerning that which your own tongues qualify (as clean or unclean), the falsehood: "This is lawful, and this is forbidden," so that ye invent a lie against Allah. Lo! those who invent a lie against Allah will not succeed.