CLV(i)
8 Hence it will come to be should they not believe you nor hearken to the voice of the first sign, they may believe the voice of the latter sign.
9 Yet it will come to be even should they not believe these two signs, nor hearken to your voice, then you will take some of the water of the waterway and pour it out on the dry land. And the waters which you are taking from the waterway will come to be, yea will come to be blood on the dry land.