No 21D
Location: Northern gallery, northeastern pier, north inner wall.
Material: Marble surface, 6th century.
Dimensions: Width 1.6 cm, height 2.5 cm; at eye level.
Condition: Lightly engraved, not intersected by others.
Technique: Incised.
Description: A pentagram (pentalpha or five-pointed star), known as the “Seal of Solomon” among Jews and Muslims.
Аttribution: protective symbol/amulet?
Publications: none.
Date: Unknown.