And [mention] when Moses said to his servant, "I will not cease [traveling] until I reach the junction of the two seas or continue for a long period." 60 But when they reached the Junction, they forgot (about) their Fish, which took its course through the sea (straight) as in a tunnel. 61 When they had journeyed further on, Moses said to his servant: "Bring us our repast. We are surely fatigued by today's journey." 62 He said, "Did you see when we retired to the rock? Indeed, I forgot [there] the fish. And none made me forget it except Satan - that I should mention it. And it took its course into the sea amazingly". 63 [Moses] said, "That is what we were seeking." So they returned, following their footprints. 64 And they found a servant from among Our servants to whom we had given mercy from us and had taught him from Us a [certain] knowledge. 65 Moses said to him: "May I attend upon you that you may instruct me in the knowledge you have been taught of the right way?" 66 He answered: "You will surely not be able to bear with me. 67 "And how canst thou have patience about things about which thy understanding is not complete?" 68 He said: Allah willing, thou shalt find me patient and I shall not in aught gainsay thee. 69 Said he, 'Then if thou followest me, question me not on anything until I myself introduce the mention of it to thee.' 70