'Three Days' in the Bible

And he saith unto them, 'Yet three days -- then return ye unto me;' and the people go.

and Jehoshaphat cometh in, and his people, to seize their spoil, and they find among them, in abundance, both goods and carcases, and desirable vessels, and they take spoil to themselves without prohibition, and they are three days seizing the spoil, for it is abundant.