'Stream' in the Bible

Get up now, and go over the stream Zered. So we went over the stream Zered.

Thirty-eight years had gone by from the time when we came away from Kadesh-barnea till we went over the stream Zered; by that time all the generation of the men of war among us were dead, as the Lord had said.

And I took your sin, the image which you had made, and put it in the fire and had it hammered and crushed very small till it was only dust: and the dust I put in the stream flowing down from the mountain.