‘And the children of Heth answered Abraham, saying, “Hear us, my lord. You are a mighty prince among us. In the choice of our sepulchres bury your dead. None of us will withhold from you his sepulchre, but that you may bury your dead”.'
Their reply, while couched in polite oriental terms, gives consent to his suggestion. At a price they are willing to consider giving him ownership of a piece of land and thus altering his status in their eyes.
“You are a mighty prince (literally ‘a prince of God”) among us.' Recognition is given to the fact that Abraham is a man of means and of some power. They are prepared to deal with him as an equal and as having the status to be accepted. There may also be some recognition here of his prophetic status. The writer probably intends us to see it as signifying Abraham's status before God.
The remaining flowery language is not to be taken literally. The last thing that they expect is that Abraham will make use of their own sepulchres. They are simply saying that they recognise that it is reasonable for him as ‘a mighty prince' to want a sepulchre for burying important members of his own family.