'Brook' in the Bible

"Now rise up, and cross over the brook Zered." We went over the brook Zered.

The days in which we came from Kadesh Barnea, until we were come over the brook Zered, were thirty-eight years; until all the generation of the men of war were consumed from the midst of the camp, as Yahweh swore to them.

I took your sin, the calf which you had made, and burnt it with fire, and stamped it, grinding it very small, until it was as fine as dust: and I cast its dust into the brook that descended out of the mountain.