Al-Mu'minun - 23:69

أَمْ لَمْ يَعْرِفُوا رَسُولَهُمْ فَهُمْ لَهُ مُنكِرُونَ
[23:69]
Or is it that they have not recognized their Messenger, so that they deny him?
Or do they not recognise their Messenger, that they deny him?
Or know they not their messenger, and so reject him?