Cave of Machpelah

The Herodian enclosure wall confirms the site's importance in the 1st century BCE, and its survival as an intact Herodian structure makes it one of the most important architectural monuments in the study of Herodian construction techniques.

The Cave of Machpelah in Hebron is one of the oldest continuously venerated religious sites in the world. According to Genesis, Abraham purchased the cave and the field around it from Ephron the Hittite to serve as a family burial ground. The detailed purchase narrative in Genesis 23 is one of the most precise property transactions recorded in the Hebrew Bible, including the price (four hundred shekels of silver), the witnesses (the Hittites at the city gate), and the legal formula.

The massive stone enclosure that surrounds the traditional cave site is one of the most impressive surviving Herodian structures. The enclosure wall measures approximately 59 meters long by 34 meters wide and stands up to 12 meters high. The walls are constructed of finely dressed ashlar blocks, some exceeding 7 meters in length, with the characteristic Herodian marginal drafting that also appears on the Temple Mount in Jerusalem and at the enclosure of the Oaks of Mamre. The construction technique and stone dressing are so similar to the Temple Mount walls that scholars attribute the Machpelah enclosure to Herod the Great with high confidence, dating it to the late first century BCE.

The Herodian enclosure has never been substantially modified at its lower courses. While superstructures have been built and rebuilt over the centuries, including churches, mosques, and Crusader additions, the Herodian walls remain largely intact. This makes the Machpelah enclosure one of the best-preserved Herodian buildings in existence, arguably better preserved than the Temple Mount walls, which were heavily modified in later periods.

The cave system beneath the enclosure has been accessed only sporadically throughout history, and never through a systematic archaeological excavation. The site's sacred status to three religions makes any excavation politically and religiously impossible. Limited investigations have occurred. In 1119, Augustinian monks reportedly entered the cave and found bones they identified as those of the patriarchs. In 1967, after Israel captured Hebron in the Six-Day War, Moshe Dayan is said to have sent a thin young girl through a small opening to explore the underground chambers. She reportedly described a narrow passageway and a large room with stone structures. A more formal but still limited investigation was conducted in 1981, when Israeli authorities lowered a camera into one of the openings and observed a corridor and chamber carved from rock.

These limited explorations suggest that beneath the Herodian enclosure lies a genuine cave system carved from the local limestone, consistent with the type of burial caves used throughout the region from the Bronze Age through the Roman period. However, without proper excavation, the age and nature of any burials cannot be determined.

The site's history after Herod includes a church built inside the enclosure during the Byzantine period, its conversion to a mosque during the early Islamic period, its reconversion to a church during the Crusades, and its restoration as a mosque after Saladin's conquest in 1187. Today the building serves as both a mosque (the Ibrahimi Mosque) and a synagogue, with separate areas and times for Jewish and Muslim worship.

The cenotaphs (memorial markers) inside the building mark the traditional locations of the patriarchal and matriarchal burials. These cenotaphs sit above the floor level and do not directly correspond to the caves below, but they represent centuries of veneration traditions.

Josephus mentions the site in his writings, referring to the monuments of Abraham and his descendants at Hebron. The pilgrim tradition in Christianity also references the site from early centuries. The endurance of the tradition, the Herodian investment in a monumental enclosure, and the limited evidence of genuine cave chambers all point to the site having been venerated as a patriarchal burial ground since at least the late Second Temple period.

• Massive Herodian enclosure wall (59 x 34 m, up to 12 m high) with ashlar blocks up to 7 m long, matching Temple Mount construction techniques
• One of the best-preserved Herodian structures in existence, with lower courses largely intact after 2,000 years
• Limited subsurface investigations reveal a genuine cave system carved from limestone beneath the enclosure
• Continuous veneration by Judaism, Christianity, and Islam since at least the 1st century BCE
• Never formally excavated due to religious sensitivity, leaving the cave system largely unexplored
• Cenotaphs inside the building mark traditional burial locations of Abraham, Sarah, Isaac, Rebekah, Jacob, and Leah

The Cave of Machpelah is the burial site of the patriarchs and matriarchs according to Genesis. The purchase narrative in Genesis 23 describes Abraham buying the cave from Ephron the Hittite for four hundred shekels of silver, witnessed by the Hittites at the city gate. Genesis 23:19 records: "After this, Abraham buried Sarah his wife in the cave of the field of Machpelah east of Mamre (that is, Hebron) in the land of Canaan." Genesis 25:9 records that Isaac and Ishmael buried Abraham there. Genesis 35:29 states that Esau and Jacob buried Isaac in the same cave. Genesis 49:30-31, in Jacob's deathbed speech, identifies the cave as the burial place of Abraham and Sarah, Isaac and Rebekah, and requests his own burial there. Genesis 50:13 fulfills this request: "his sons carried him to the land of Canaan and buried him in the cave of the field at Machpelah." The cave is thus the one piece of real estate in Canaan that the patriarchs actually owned, purchased through a legal transaction rather than promised or occupied. This makes it uniquely significant in the Genesis narrative as a concrete, physical claim on the promised land.