And when Moses said unto his servant: I will not give up until I reach the point where the two rivers meet, though I march on 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 After they had passed the place, Moses said to his young companion, "Bring us our morning meal; we have indeed been fatigued by this 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 Said Moosa, “This is exactly what we wanted”; so they came back retracing their steps. 64 Then found they one of Our slaves, unto whom We had given mercy from Us, and had taught him knowledge from Our presence. 65 Moses said to him, 'Shall I follow thee so that thou teachest me, of what thou hast been taught, right judgment.' 66 He (Khidr) said: "Verily! You will not be able to have patience with me! 67 "And how canst thou have patience about things about which thy understanding is not complete?" 68 Said Moosa, “Allah willing, you will soon find me patient and I will not do anything against your instructions.” 69 He said: "Well, if you follow me, do not ask me concerning anything until I myself mention it to you." 70