Second Book of Paralipomenon (Author Compiled by Isaias and Esdras from records of Nathan, Gad, Addo, Ahias, Jehu and others.)
12:3cum mille ducentis curribus et sexaginta milibus equitum nec erat numerus vulgi quod venerat cum eo ex Aegypto Lybies scilicet et Trogoditae et Aethiopes
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.