18:70
قَالَ فَإِنِ ٱتَّبَعْتَنِى فَلَا تَسْـَٔلْنِى عَن شَىْءٍ حَتَّىٰٓ أُحْدِثَ لَكَ مِنْهُ ذِكْرًۭا
Qaala fa init taba'tanee falaa tas'alnee 'an shai'in hattaaa uhdisa laka minhu zikraa
He said, "Then if you follow me, do not ask me about anything until I make to you about it mention."
