Originally posted by Nellinator
Archaeological and cultural. The book of Job is dated by many to before 3600BC because of its style of language and cultural references. Of course, this is difficult to see in the English translation, but it is not so hard in the original Hebrew. Abraham undoubtedly existed and since the Hebrews and Jews are well known for their immaculate genealogies it is safe to assume that he knew the people from which he descended and also that he inherited their religion and faith.
In terms of an actual, datable artifact (that would be a scroll or something of that nature) or simply in the events it portrays? It is one of the problems with trying to date a text without an original copy - the text can deal with events and the like that took place hundreds of even thousands of years ago. And it can create mythos or events or whatever to support itself. The actual book of Job I was under the impression was physically written closer to Babylonian times (or, alternativly, close to the King David.)
Anyway, the Sumerian's were about, with their culture from 5000 BC or even earlier. African tribes for even longer.