'Bar' in the Bible

The center bar in the middle of the boards is to pass through from end to end.

He made the middle bar in the center of the boards pass through from end to end.

I noticed among the war spoils a beautiful mantle from Shinar, 200 shekels of silver, and a bar of gold weighing 50 shekels. Because I wanted them, I took them, and they're buried in the ground inside my tent. The silver is underneath."

and distributed a loaf of bread, a date bar, and a raisin bar to every person in Israel that is, to each man and to each woman.

Now as to the yoke that has been his burden, and the bar laid on his shoulder the rod of his oppressor you have broken it as on the day of Midian.

I'll bring fruit to the trees in the orchards, the land will yield its produce, they will live securely on their land, and they will learn that I am the LORD, when I break the bar that has been their yoke and deliver them from the control of those who have enslaved them.