When Moses said to his servant (Joshua): "I will not give up till I reach the confluence of two oceans, or I will journey on and on." 60 But when they reached the junction between them, they forgot their fish, and it took its course into the sea, slipping away. 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 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 He said: This is that which we have been seeking. So they retraced their steps again. 64 Then the twain found a bondman from Our bondmen, him We had vouchsafed a mercy from before Us, and him We had taught from Our presence a knowledge. 65 Moses asked him, "Can I follow you so that you would teach me the guidance that you have received?" 66 He said: "You will not be able to bear with me. 67 "And how canst thou have patience about things about which thy understanding is not complete?" 68 He (Moses) said: 'If Allah wills, you shall find me patient, I shall not disobey your order' 69 He said, "Then if you follow me, do not ask me about anything until I make to you about it mention." 70