أَمۡ يَقُولُونَ تَقَوَّلَهُۥۚ بَل لَّا يُؤۡمِنُونَ

Am yaqooloona taqawwalah; bal laa yu'minoon

Or do they say, "He fabricated the (Message)"? Nay, they have no faith!

— At-Tur (ٱلطُّور), 52:33