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 When they reached the confluence they forgot the fish (they had brought as food) which swiftly made its way into the sea. 61 And when they had gone further, he said to his assisting youth; 'Bring us our breakfast; we are worn out from our journey' 62 The servant said: "Did you see what happened? When we betook ourselves to the rock to take rest, I forgot the fish - and it is only Satan who caused me to forget to mention it to you - so that it made its way into the sea in a strange manner." 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 Musa said unto him: shall I follow thee that thou mayest teach me of that which thou hast been taught a directive knowledge. 66 He said: verily thou wilt not be able to have with me patience; 67 "How can you remain patient with that which you do not fully understand?" 68 Moses said: "Thou wilt find me, if Allah so will, (truly) patient: nor shall I disobey thee in aught." 69 Said he, 'Then if thou followest me, question me not on anything until I myself introduce the mention of it to thee.' 70