Abraham seeks to buy a burial site for his wife Sarah and negotiates with the Hittites to purchase the cave of Machpelah from Ephron son of Zohar. After some back and forth, Abraham agrees to pay four hundred shekels of silver for the field and cave, which becomes his property.
# Sarah
God promises Abraham and Sarah a son, despite their old age. He renames Sarai to Sarah and establishes a covenant with Isaac. Ishmael is also blessed and circumcised along with Abraham and his household.