'Three Days' in the Bible

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

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

and that whosoever came not within three days, according to the counsel of the princes and the elders, all his substance should be forfeited, and himself separated from the assembly of the captivity.

Then all the men of Judah and Benjamin gathered themselves together unto Jerusalem within the three days; it was the ninth month, on the twentieth day of the month: and all the people sat in the broad place before the house of God, trembling because of this matter, and for the great rain.