'Running' in the Bible

as to the living bird he shall take it, and the cedar-wood, and the scarlet, and the hyssop, and dip them and the living bird in the blood of the bird that was killed over the running water;

and he shall take the cedar-wood and the hyssop and the scarlet, and the living bird, and dip them in the blood of the bird that was killed, and in the running water, and sprinkle the house seven times;

and he shall purge the house from the defilement with the blood of the bird, and with the running water, and with the living bird, and with the cedar-wood, and with the hyssop, and with the scarlet;

And when he that hath a flux is clean of his flux, then he shall count seven days for his cleansing, and wash his clothes, and bathe his flesh in running water, and he shall be clean.