The Letter Sad 38:2. Juz 23, page 453.
بَلِ ٱلَّذِينَ كَفَرُوا۟ فِى عِزَّةٍ وَشِقَاقٍ٢
Nay, but those who disbelieve are in false pride and schism.
Sad 38:2, translated by Marmaduke Pickthall