When Moses said to his servant (Joshua): "I will not give up till I reach the confluence of two oceans, or I will journey on and on." 60 When they reached the confluence they forgot the fish (they had brought as food) which swiftly made its way into the sea. 61 Moses asked his young companion when they crossed this point, "Bring us our food; the journey has made us tired." 62 He said: "You see, I forgot the fish on the rock where we had stopped. Only Satan made me forget to mention this; but the wonder is the fish escaped to the sea." 63 [Moses] exclaimed: "That [was the place] which we were seeking! And the two turned back, retracing their footsetps, 64 Then they found one from among Our servants whom We had granted mercy from Us and whom We had taught knowledge from Ourselves. 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 canst thou have patience over that which thy knowledge encompasseth not 68 He said: Allah willing, thou shalt find me patient and I shall not in aught gainsay thee. 69 He said: Well, if thou go with me, ask me not concerning aught till I myself make mention of it unto thee. 70