(Consider) when Moses said to his young companion, "I shall continue travelling until I reach the junction of the two seas or have travelled for many years". 60 So when they had reached the junction of the two (rivers) they forgot their fish, and it took its way into the sea, going away. 61 Moses asked his young companion when they crossed this point, "Bring us our food; the journey has made us tired." 62 He replied: 'What do you think, I forgot the fish when we were resting on the rock. None but satan made me forget to mention this; it made its way into the sea in a marvelous fashion' 63 Moses said, "That is exactly what we are seeking. They followed their own foot prints back (to the rock)." 64 and they found one of Our servants to whom We had granted Our mercy and had given a knowledge from Ourself. 65 Musa said to him: Shall I follow you on condition that you should teach me right knowledge of what you have been taught? 66 He replied, "You will not be able to bear with me patiently. 67 "How can you bear that which is beyond your comprehension?" 68 He said: If Allah pleases, you will find me patient and I shall not disobey you in any matter. 69 Said [the sage]: "Well, then, if thou art to follow me, do not question me about aught [that I may do] until I myself give thee an account thereof." 70