 Scholars debate the interpretation of the word "Z(Y)F" on LMLK seals.It may be a reference to an economic center established at the site south-east of Hebron during the reign of King Hezekiah (circa 700 BC), or it may be a literal votive inscription meaning "battlement", "flowing", "mouthful", "pinnacle", or "supply" (Grena, 2004, pp.51, 360-2).