﴿ وَعَجِبُوٓا۟ أَن جَآءَهُم مُّنذِرٌۭ مِّنْهُمْ ۖ وَقَالَ ٱلْكَٰفِرُونَ هَٰذَا سَٰحِرٌۭ كَذَّابٌ ﴾

“Now these [people] deem it strange that a warner should have come unto them from their own midst - and [so] the deniers of the truth are saying: “A [mere] spellbinder is he, a liar!”

Please check ayah 38:11 for complete tafsir.