Surah Al-Kahf, Ayah 67
Quran 18:67 · The Cave · Makki · Para 15 · Page 301
قَالَ اِنَّكَ لَنْ تَسْتَطِیْعَ مَعِیَ صَبْرًا ۟
Transliteration
Qala innaka lan tastateeAAamaAAiya sabra
Saheeh International
He said, "Indeed, with me you will never be able to have patience.
Al-Mukhtasar fi Tafsir
Khidr said: You will not be able to bear patience over what you see of my knowledge, because it will not correspond with your knowledge.
Tafsir Ibn Kathir (abridged)
Explains 18:66–18:70 together — read it on 18:66