Recall how Moses said to his servant, "I shall not give up until I reach the place where both seas meet, even if it takes me years!" 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 Moses asked his young companion when they crossed this point, "Bring us our food; the journey has made us tired." 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: "But that is exactly what we were seeking." So they retraced their steps. 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 asked him, "Can I follow you so that you would teach me the guidance that you have received?" 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 Musa (Moses) said: "If Allah will, you will find me patient, and I will not disobey you in aught." 69 He (Khidr) said: "Then, if you follow me, ask me not about anything till I myself mention it to you." 70