Genesis 23:17-19

17So Ephron’s field in Machpelah near Mamre—both the field and the cave in it, and all the trees within the borders of the field—was deeded 18to Abraham as his property in the presence of all the Hittites who had come to the gate of the city. 19Afterward Abraham buried his wife Sarah in the cave in the field of Machpelah near Mamre (which is at Hebron) in the land of Canaan.