(Consider) when Moses said to his young companion, "I shall continue travelling until I reach the junction of the two seas or have travelled for many years". 60 And when the twain reached the confluence of the two, they forgot their fish, and it took its way into the sea freely. 61 And when they had gone further, he said unto his servant: Bring us our breakfast. Verily we have found fatigue in this our journey. 62 He said: lookest thou! when we betook ourselves to the rock, then I forgot the fish; and naught but the Satan made me forget to mention it, and it took its way into the sea - a marvel! 63 Moses said: "That is what we were looking for." So the two turned back, retracing their footsteps, 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 said, "Indeed, with me you will never be able to have patience. 67 "How can you bear that which is beyond your comprehension?" 68 He (Moses) said: 'If Allah wills, you shall find me patient, I shall not disobey your order' 69 Said he, 'Then if thou followest me, question me not on anything until I myself introduce the mention of it to thee.' 70