And (remember) when Musa (Moses) said to his boy-servant: "I will not give up (travelling) until I reach the junction of the two seas or (until) I spend years and years in travelling." 60 But when at last they came to the land where the two seas met, they forgot their fish and it swiftly made its way into the sea. 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 said, 'What thinkest thou? When we took refuge in the rock, then I forgot the fish-and it was Satan himself that made me forget it so that I should not remember it -- and so it took its way into the sea in a manner marvellous.' 63 Musa said: that is that which we have been seeking. So they turned back upon their footsteps, retracing. 64 and found one of Our worshipers to whom We had given from Our Mercy, and to whom We had taught knowledge of Ours. 65 Moses asked him, "Can I follow you so that you would teach me the guidance that you have received?" 66 [The other] answered: "Behold, thou wilt never be able to have patience with me 67 And how can you have patience for what you do not encompass in knowledge?" 68 He said: If Allah pleases, you will find me patient and I shall not disobey you in any matter. 69 "If you must follow me," he said, "do not ask me any thing until I speak of it to you myself." 70