And when Musa said to his servant: I will not cease until I reach the junction of the two rivers or I will go on for years. 60 Then, when they reached their meeting, they forgot their fish, and it took its way into the sea, burrowing. 61 And after the two had walked some distance, [Moses] said to his servant: "Bring us our mid-day meal; we have indeed suffered hardship on this [day of] our journey!" 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 what we were looking for." So the two turned back, retracing their footsteps, 64 So they found one of Our servants, on whom We had bestowed Mercy from Ourselves and whom We had taught knowledge from Our own Presence. 65 Moses said to him: "May l follow you that you may teach me something of the wisdom which you have been taught?" 66 He said: verily thou wilt not be able to have with me patience; 67 And how can you have patience for what you do not encompass in knowledge?" 68 He said: Allah willing, thou shalt find me patient and I shall not in aught gainsay thee. 69 He said, "Then if you follow me, do not ask me about anything until I make to you about it mention." 70