Surah Al-Kahf, ayah 67

قَالَ إِنَّكَ لَن تَسۡتَطِيعَ مَعِيَ صَبۡرٗا ٦٧

Qāla innaka lan tastatī'a ma'iya sabrā

He said, "Indeed, with me you will never be able to have patience.