'Staff' in the Bible

Thus saith Jehovah of hosts: There shall yet old men and old women dwell in the streets of Jerusalem, every man with his staff in his hand for very age.

And I took my staff Beauty, and cut it asunder, that I might break my covenant which I had made with all the peoples.

Then I cut asunder mine other staff, even Bands, that I might break the brotherhood between Judah and Israel.