Surah Al-Qalam, Ayah 51
Quran 68:51 · The Pen · Makki · Para 29 · Page 567
وَاِنْ یَّكَادُ الَّذِیْنَ كَفَرُوْا لَیُزْلِقُوْنَكَ بِاَبْصَارِهِمْ لَمَّا سَمِعُوا الذِّكْرَ وَیَقُوْلُوْنَ اِنَّهٗ لَمَجْنُوْنٌ ۟ۘ
Transliteration
Wa-in yakadu allatheenakafaroo layuzliqoonaka bi-absarihim lamma samiAAooaththikra wayaqooloona innahu lamajnoon
Saheeh International
And indeed, those who disbelieve would almost make you slip with their eyes [i.e., looks] when they hear the message, and they say, "Indeed, he is mad."
Al-Mukhtasar fi Tafsir
And indeed, those who disbelieve in Allah and reject his Messengers could almost bring you to the ground with their eyes due to their extremely sharp glances towards you when they hear this Qur’ān that was revealed to you. While following their desires and turning away from the truth, they say, “Indeed, the Messenger who has brought it is a madman.”
Tafsir Ibn Kathir (abridged)
Explains 68:48–68:52 together — read it on 68:48