'Eighty' in the Bible

And Solomon numbered seventy thousand men to bear burdens, and eighty thousand stone-masons in the mountain, and three thousand six hundred to superintend them.

And 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.

And Rehoboam came to Jerusalem; and he assembled the house of Judah and Benjamin, a hundred and eighty thousand chosen men apt for war, to fight against Israel, that he might bring the kingdom again to Rehoboam.

And Asa had an army that bore targets and spears: out of Judah three hundred thousand; and out of Benjamin, that bore shields and drew the bow, two hundred and eighty thousand: all these, mighty men of valour.

and next to him was Johanan the captain, and with him two hundred and eighty thousand;

and next to him was Jehozabad, and with him a hundred and eighty thousand ready prepared for war.

And Azariah the priest went in after him, and with him priests of Jehovah, eighty valiant men;