'Middle' in the Bible

and the middle bar in the midst of the boards reaching from one end to the other.

and thou shalt put it under the ledge of the altar beneath, and the net shall be to the very middle of the altar.

And he made the middle bar in the midst of the boards reach from one end to the other.

And he made for the altar a grating of network of copper under its ledge from beneath, to the very middle of it.

and the opening of the cloak in its middle, as the opening of a coat of mail; a binding was round about the opening, that it should not rend.