'Staff' in the Bible

{I am not worthy} of all the loyal love and all the faithfulness that you have shown your servant, for with [only] my staff I crossed this Jordan, and now I have become two camps.

And he said, "What [is] the pledge that I must give to you?" And she said, "your seal, your cord, and your staff that [is] in your hand." And he gave [them] to her and went in to her. And she conceived by him.

She was brought out, but she sent to her father-in-law saying, "By the man to whom these [belong] I have conceived." And she said, "Now discern to whom these [belong]: the seal and cord and the staff."

The scepter shall not depart from Judah, nor the ruler's staff between his feet, until Shiloh comes. And to him shall be the obedience of nations.