 This artifact is currently part of the Yale University's collection of ancient seals.Another important source regarding the historicity of Ahaz comes from the Tiglath-Pileser III annals, mentioning tributes and payments he received from Ahaz, king of Judah and Menahem, king of Israel.Furthermore, in 2015, Eilat Mazar discovered a royal bulla of the Judean king Hezekiah, biblical son of Ahaz, that reads "Belonging to Hezekiah [son of] Ahaz king of Judah", and dates to between 727–698 BC.