A French archaeological team digging at Saqqara has discovered the burial chamber of 6th Dynasty Queen Behenu, wife of either Pepi I or Pepi II. The burial chamber was revealed while the team was cleaning the sand from Behenu's pyramid in the area of el-Shawaf in South Saqqara, west of the pyramid of King Pepi I.

The burial chamber uncovered by the French mission is badly damaged, apart from two inner walls which contain engraved Pyramid Texts. Those texts were widely used in royal tombs – carved on walls as well as sarcophagi - during the 5th and 6th Dynasties (circa 2465-2150BC).

Pyramid Texts are religious texts composed of spells primarily concerned with protecting the king's remains, reanimating his body after death, and helping him ascend to the heavens. The spells delineate all of the ways the king could travel through the afterlife, including ramps, stairs, ladders, and most importantly, flight. The spells could also be used to call on the gods for help, even threatening them if they did not comply. Unlike the Book of the Dead, these Old Kingdom texts were not illustrated.

Dr. Philippe Collombert, who heads the mission, said that further excavation inside the burial chamber led the team to the queen's sarcophagus. He adds that although the sarcophagus is in good condition, it still stays unclear if this queen was the wife of Pepi I or Pepi II: "It is a well-preserved granite sarcophagus engraved with the queen's different titles, but says nothing about the identity of her husband".