Actually David the fact is the only record of the event is the Bible itself. Otherwise there are many theories out there and none of them can be proven or tested. No two of them agree nor does one allow for a significant part of the other to have been correct. That is why I suggest the 6k model w/instructions for everyone. Compared to the few of us who understand the truth in the Biblical account the vast majority just aren’t able to grasp the thinking necessary to see the Bible as the foundation of all science.