The Cow 2:16. Juz 1, page 3.
أُو۟لَـٰٓئِكَ ٱلَّذِينَ ٱشْتَرَوُا۟ ٱلضَّلَـٰلَةَ بِٱلْهُدَىٰ فَمَا رَبِحَت تِّجَـٰرَتُهُمْ وَمَا كَانُوا۟ مُهْتَدِينَ١٦These are they who purchase error at the price of guidance, so their commerce doth not prosper, neither are they guided.
Al-Baqarah 2:16, translated by Marmaduke Pickthall