Verse 28

وَقَالَ رَجُلٌ مُّؤْمِنٌ مِّنْ ءَالِ فِرْعَوْنَ يَكْتُمُ إِيمَـٰنَهُۥٓ أَتَقْتُلُونَ رَجُلًا أَن يَقُولَ رَبِّىَ ٱللَّهُ وَقَدْ جَآءَكُم بِٱلْبَيِّنَـٰتِ مِن رَّبِّكُمْ وَإِن يَكُ كَـٰذِبًا فَعَلَيْهِ كَذِبُهُۥ وَإِن يَكُ صَادِقًا يُصِبْكُم بَعْضُ ٱلَّذِى يَعِدُكُمْ إِنَّ ٱللَّهَ لَا يَهْدِى مَنْ هُوَ مُسْرِفٌ كَذَّابٌ

And a faithful man from the people of Pharaoh who was concealing his faith said, are you going to kill a man for saying that my Lord is God when he has brought you proofs from your Lord? If he is a liar, he will suffer because of his lie and if he is truthful then you benefit from some of the promises to you. Indeed God does not guide those who are transgressing, liars.