'Straight' in the Bible

And their feet were straight feet; and the sole of their feet was like the sole of a calf's foot; and they sparkled like burnished brass.

their wings were joined one to another; they turned not when they went; they went every one straight forward.

And they went every one straight forward: whither the spirit was to go, they went; they turned not when they went.

And under the firmament were their wings straight, the one toward the other: every one had two which covered on this side, and every one had two which covered on that side, their bodies.

And as for the likeness of their faces, they were the faces which I saw by the river Chebar, their appearances and themselves; they went every one straight forward.

But when the people of the land shall come before Jehovah in the appointed feasts, he that entereth by the way of the north gate to worship shall go forth by the way of the south gate; and he that entereth by the way of the south gate shall go forth by the way of the north gate: he shall not return by the way of the gate whereby he came in, but shall go forth straight before him.