Fourth Book of Kings (Author Compiled by Isaias and Jeremias from records of Nathan, Gad, Addo, Ahias, Jehu and others.)
18:14tunc misit Ezechias rex Iuda nuntios ad regem Assyriorum Lachis dicens peccavi recede a me et omne quod inposueris mihi feram indixit itaque rex Assyriorum Ezechiae regi Iudae trecenta talenta argenti et triginta talenta auri
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.