'Three Days' in the Bible

And I gathered them together at the river that runs to Ahava; and there we encamped three days; and I surveyed the people and the priests, and found none of the sons of Levi there.

And we came to Jerusalem, and abode there three days.

and that whosoever would not come within three days, according to the counsel of the princes and the elders, all his substance should be confiscated, and himself separated from the congregation of those that had been carried away.

Then were all the men of Judah and Benjamin gathered together at Jerusalem within three days. It was the ninth month, on the twentieth of the month; and all the people sat in the open space of the house of God, trembling because of the matter, and because of the pouring rain.