(18:63) 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". (18:64) [Moses] said, "That is what we were seeking." So they returned, following their footprints. (18:65) 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. (18:66) Moses said to him, "May I follow you on [the condition] that you teach me from what you have been taught of sound judgement?" (18:67) He said, "Indeed, with me you will never be able to have patience. (18:68) And how can you have patience for what you do not encompass in knowledge?" (18:69) [Moses] said, "You will find me, if Allah wills, patient, and I will not disobey you in [any] order."