Genesis

But I will lie with my fathers, and thou shalt carry me out of Egypt, and bury me in their buryingplace. And he said, I will do as thou hast said.

And the field of Ephron, which was in Machpelah, which was before Mamre, the field, and the cave which was therein, and all the trees that were in the field, that were in all the borders round about, were made sure

And his sons did unto him according as he commanded them:

And the field, and the cave that is therein, were made sure unto Abraham for a possession of a buryingplace by the sons of Heth.