And (remember) when Musa (Moses) said to his boy-servant: "I will not give up (travelling) until I reach the junction of the two seas or (until) I spend years and years in travelling." 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 So when they had passed further on (beyond that fixed place), Musa (Moses) said to his boy-servant: "Bring us our morning meal; truly, we have suffered much 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 He said: This is that which we have been seeking. So they retraced their steps again. 64 Then they found one from among Our servants whom We had granted mercy from Us and whom We had taught knowledge from Ourselves. 65 Moses said to him, "May I follow you, so that you may guide me by what you have been taught?" 66 He said: verily thou wilt not be able to have with me patience; 67 And how canst thou have patience over that which thy knowledge encompasseth not 68 Moses replied: "You shall find me, if Allah wills, patient; and I shall not disobey you in anything." 69 He said: "Well, if you follow me, do not ask me concerning anything until I myself mention it to you." 70