Genesis 23:7-9

7So Abraham stood up and bowed to the people of the land, the Hittites.

8And Abraham said to them, “If you are willing to grant my dead a [proper] burial, listen to me, and plead with Ephron the son of Zohar for me,

9so that he may give (sell) me the cave of Machpelah which he owns—it is at the end of his field; let him give it to me here in your presence for the full price as a burial site [which I may keep forever among you].”