'Three Days' in the Bible

“Go throughout the camp and command the people, saying, ‘Prepare your provisions, for within three days you are to cross this [river] Jordan, to go in to take possession of the land which the Lord your God is giving you to possess [as an inheritance].’”

And she said to them, “Go [west] to the hill country, so that the pursuers [who have headed east] will not encounter you; hide yourselves there for three days until the pursuers return. Then afterward you can go your way.”

They left and went [on their way] to the hill country [west of Jericho], and stayed there [hidden in the caves] three days until the pursuers returned. The pursuers had searched all along the road but had not found them.

And it happened at the end of three days that the officers went throughout the camp,

It happened that three days after they had made a covenant (treaty) with them, the Israelites heard that they were [actually] their neighbors and that they were living among them.