Given the genesis boundaries and some commentary about it I have the following as the borders. Arabia is given to Ishmael (in genesis) and I am not sure if that is just Arabia or the whole peninsula so just Arabia is blue. Commentaries I have seen say a ancient arm of the Nile, the Pelusian arm, would be most likely for the river of Egypt. I have include a pic of that too. the Hittites went all the way through most of turkey. and Assyria is given as the northern boundary for Ishmael so I used it as the southern boundary in one version and just used the current Saudi Arabian boundary in the other. what are your thoughts???
 
Paul