Second Book of Paralipomenon (Author Compiled by Isaias and Esdras from records of Nathan, Gad, Addo, Ahias, Jehu and others.)
21:20triginta duum annorum fuit cum regnare coepisset et octo annis regnavit in Hierusalem ambulavitque non recte et sepelierunt eum in civitate David verumtamen non in sepulchro regum
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.