Not to stir up a Hornets nest but one of Noah's son's wives must have had some Nephilim DNA in her genetics. This would explain why the land of Canaan had very large warriors from several different tribes. It might also explain why Genesis 6:4 is phrased the way it is. I was referring to what the Bible calls Repham or Emims or Zuzims. And, do you think this is why Abraham was sent to Canaan, to destroy all these tribes by the hand of the nation of Israel?