And recall when Moosa said to his assistant, “I will not give up until I reach the place where the two seas meet or until I have progressed for ages.” 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 So when they had passed beyond it, [Moses] said to his boy, "Bring us our morning meal. We have certainly suffered in this, our journey, [much] fatigue." 62 His companion replied, "Do you remember the rock on which we took rest? Satan made me forget to mention to you the story of the fish and how it miraculously made its way into the sea. 63 Said Moosa, “This is exactly what we wanted”; so they came back retracing their steps. 64 Then they found one of Our slaves, unto whom We had bestowed mercy from Us, and whom We had taught knowledge from Us. 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 said, “You will never be able to patiently stay with me.” 67 And how canst thou have patience over that which thy knowledge encompasseth not 68 Moses replied: "You shall find me, if Allah wills, patient; and I shall not disobey you in anything." 69 He said: then if thou wilt follow me ask me not of anything until I begin thereof some mention. 70