Moses' Recalling of Sihon, the King of Heshbon

In two 30, moses talks about sihon, the king of heshbon. It puts sihon in league with pharaoh. We find something very similar in chapter three, where moses records the defeat of king og of bashan,. gout the big bed. Well, why is it that the israel s did not go into the land in numbers 13? They're big. They're giants. And yet moses is recording here for this second generation of israelites.