2 Chronicles (Author Compiled by Isaiah and Ezra from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
2:18And he set seventy thousand of them to be bearers of burdens, and eighty thousand to be stone-masons in the mountains, and three thousand six hundred overseers to set the people to work.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.