Ezekiel 47:2-5

Then he brought me out by way of the north gate and led me around on the outside to the outer gate that faces toward the east; and behold, the water was trickling out on the south side. Going on eastward with a measuring line in his hand, the man measured a thousand cubits, and then led me through the water, and it was ankle-deep. Again he measured a thousand, and led me through the water, and it was knee-deep. Again he measured a thousand, and led me through the water, and it was waist-deep. Again he measured a thousand, and it was a river that I could not pass through, for the water had risen. It was deep enough to swim in, a river that could not be passed through.