'Bar' in the Bible

And the middle bar in the center of the boards shall pass through [horizontally] from end to end.

And he made the middle bar pass through [horizontally] halfway up the boards from one end to the other.

when I saw among the spoils [in Jericho] a beautiful robe from Shinar (southern Babylon) and two hundred shekels of silver and a bar of gold weighing fifty shekels, I wanted them and took them. Behold, they are hidden in the ground inside my tent, with the silver underneath.”

But Samson lay [resting] until midnight, then at midnight he got up and took hold of the doors of the city gate and the two door-posts, and pulled them up, [security] bar and all, and he put them on his shoulders and carried them up to the top of the hill which is opposite Hebron.

I said to them, “Do not let the gates of Jerusalem be opened until the sun is hot; and while the watchmen are still standing guard, have them shut and bar the doors. Appoint guards from the residents of Jerusalem, each at his post [on the wall], and each in front of his own house.”

Then Hananiah the [false] prophet took the yoke off the neck of the prophet Jeremiah and smashed it.

The word of the Lord came to Jeremiah [some time] after Hananiah the prophet had broken the yoke off the neck of the prophet Jeremiah, saying,

“I also will break the bar [of the gate] of Damascus,And cut off and destroy the inhabitant from the Valley of Aven (Wickedness),And the ruler who holds the scepter, from Beth-eden (Damascus);And the people of Aram [conquered by the Assyrians] will go into exile to Kir,”Says the Lord.