Al Baqarah, 78 Ayah
2:78
وَمِنۡهُمۡ أُمِّيُّونَ لَا يَعۡلَمُونَ ٱلۡكِتَٰبَ إِلَّآ أَمَانِيَّ وَإِنۡ هُمۡ إِلَّا يَظُنُّونَ ٧٨
Wa Minhum 'Ummīyūna Lā Ya`lamūna Al-Kitāba 'Illā 'Amānīya Wa 'In Hum 'Illā Yažunnūna
And among them are unlettered ones who do not know the Scripture except in wishful thinking, but they are only assuming.