Remember when Moses said to his people: "O my people, remember the favours that God bestowed on you when He appointed apostles from among you, and made you kings and gave you what had never been given to any one in the world. 20 O my people! enter the holy land which Allah hath prescribed for you and turn not back to your rearward for then ye become losers. 21 They said: O Moses! Lo! a giant people (dwell) therein and lo! we go not in till they go forth from thence. When they go forth from thence, then we will enter (not till then). 22 Two men of those who feared (Allah and) on whom Allah had bestowed His Grace [they were Yusha' (Joshua) and Kalab (Caleb)] said: "Assault them through the gate, for when you are in, victory will be yours, and put your trust in Allah if you are believers indeed." 23 [But] they said: "O Moses! Behold, never shall we enter that [land] so long as those others are in it. Go forth, then, thou and thy Sustainer, and fight, both of you! We, behold, shall remain here!" 24 Moses supplicated, "Lord, I have power over none but myself and my brother; so separate us from the disobedient people." 25 Said He: verily then it is forbidden unto them for forty years, while they shall wander about in the earth, so mourn not thou over this transgressing people. 26