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 between them, they forgot their fish, and it took its course into the sea, slipping away. 61 When they had passed on (some distance), Moses said to his attendant: "Bring us our early meal; truly we have suffered much fatigue at this (stage of) our journey." 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 said, "That is just what we were looking for." So they went back the way they had come, 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 Musa said to him: Shall I follow you on condition that you should teach me right knowledge of what you have been taught? 66 He replied, "You will not be able to bear with me patiently. 67 And how can you have patience for what you do not encompass in knowledge?" 68 Moses said, "God willing, you will find me patient, and I will not disobey you in any thing." 69 He (Khidr) said: "Then, if you follow me, ask me not about anything till I myself mention it to you." 70