For the actual quote:
“The greybeards, the guys who live up on the throat of the world, who are the masters of the voice, they find out about this fairly quickly, and they shout your name. They shout Dovahkiin to the wind, and it kind of rumbles through the world. The mountains shake when they call you. And you think ‘what was that,’ and someone says ‘that was the greybeards calling you. To walk the 7,000 steps up the throat of the world to meet them.’”
“I have been promised 7,000 steps, and I am going to count them. Our world artists are amazing. We have just an amazing team, and they put so much detail in the world, so they didn’t blink when I said ‘it MUST HAVE 7,000 steps. When you look at all the stuff we have in the world, 7,000 steps obviously is not that hard.”
This text editor is awful by the way. Can't do anything fancy. Either that or I just don't know how yet.
Edit:
I was talking about building up to civilization. But I guess the Ehlnofey had civilization too.. mostly. So there was no pre-civilization in TES.
The Nords also brought over their civilization when they came from Atmora. So if you buy the idea that "the Dawn era was the last era of the previous kalpa," then they didn't have a period of uncivilization.