18:75
قَالَ اَلَمْ اَقُلْ لَكَ اِنَّكَ لَنْ تَسْتَطٖیعَ مَعِیَ صَبْرًا
Qala alam aqul laka innaka lan tastateeAAa maAAiya sabran
Translations
[Al-Khidh r] said, "Did I not tell you that with me you would never be able to have patience
Saheeh International
He said: Did I not tell thee that thou couldst not bear with me
Marmaduke Pickthall