Genesis 23:16-18

Young's Literal Translation

¹⁶ And Abraham hearkeneth unto Ephron, and Abraham weigheth to Ephron the silver which he hath spoken of in the ears of the sons of Heth, four hundred silver shekels, passing with the merchant.

¹⁷ And established are the field of Ephron, which [is] in Machpelah, which [is] before Mamre, the field and the cave which [is] in it, and all the trees which [are] in the field, which [are] in all its border round about,

¹⁸ to Abraham by purchase, before the eyes of the sons of Heth, among all entering the gate of his city.