Assist Harrison Jones at the Khartut's Tomb.
What a find!
Right here... exactly where my notes predicted it would be.
With any luck, inside this chamber will lie clues to the location of the legendary Coffer of the Promise.
That's right, <name>. It's not just a myth. I believe it truly exists.
I'll explain more later. For now, just give me a hand with these explosives.