 The seal contains an ancient Hebrew inscription mentioning the name of Ahaz of Judah, as well as the name of his father, Yehotam (Jotham), identifying Ahaz as the "king of Judah".The bulla contains a fingerprint which may belong to Ahaz himself.Another extra-biblical source regarding the historicity of Ahaz comes from Tiglath-Pileser III, mentioning tributes he received in gold and silver from Ahaz, and from the bulla known as Ushna seal.