Surah Al-Kahf (18:70)
قَالَ فَإِنِ ٱتَّبَعْتَنِى فَلَا تَسْـَٔلْنِى عَن شَىْءٍ حَتَّىٰٓ أُحْدِثَ لَكَ مِنْهُ ذِكْرًا
He said, “Then if you follow me, do not ask me about anything until I produce for you, regarding it, a mention (reminder).”
Roots in this verse: ق و ل (qwl), ت ب ع (tbE), س ا ل (sAl), ش ي ا ($yA), ح د ث (Hdv), ذ ك ر (*kr)