(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 But when they reached the junction of the two seas, they forgot their fish, and it took its way through the sea as in a tunnel. 61 Moses asked his young companion when they crossed this point, "Bring us our food; the journey has made us tired." 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 Moses said: "But that is exactly what we were seeking." So they retraced their steps. 64 Then they found one of Our slaves, unto whom We had bestowed mercy from Us, and whom We had taught knowledge from Us. 65 Moses said to him: "May l follow you that you may teach me something of the wisdom which you have been taught?" 66 (The other) said: "Verily thou wilt not be able to have patience with me!" 67 "And how canst thou have patience about things about which thy understanding is not complete?" 68 He said, 'Yet thou shalt find me, if God will, patient; and I shall not rebel against thee in anything.' 69 He said, "Then if you follow me, do not ask me about anything until I make to you about it mention." 70