Ezek 47:3-5

3 When the man went forth eastward with the line in his hand, he measured one thousand cubits, and he caused me to pass through the waters, waters that were to the ankles. 4 Again he measured one thousand, and caused me to pass through the waters, waters that were to the knees. Again he measured one thousand, and caused me to pass through [the waters], waters that were to the loins. 5 Afterward he measured one thousand; [and it was] a river that I could not pass through; for the waters were risen, waters to swim in, a river that could not be passed through.