This underground chamber, according to the Irish Ogam inscription on the lintel above the man’s head, was dedicated to the sun god Bel. The god Bel is mentioned three times in the King James Bible.

Isaiah 46:1  Bel boweth down, Nebo stoopeth, their idols were upon the beasts, and upon the cattle: your carriages were heavy loaden; they are a burden to the weary beast.

Jeremiah 50:2  Declare ye among the nations, and publish, and set up a standard; publish, and conceal not: say, Babylon is taken, Bel is confounded, Merodach is broken in pieces; her idols are confounded, her images are broken in pieces.

Jeremiah 51:44  And I will punish Bel in Babylon, and I will bring forth out of his mouth that which he hath swallowed up: and the nations shall not flow together any more unto him: yea, the wall of Babylon shall fall.