Ezekiel 47:1-9

Then he [my guide] brought me back to the door of the house [the temple of the LORD]; and behold, water was flowing from under the threshold of the house (temple) toward the east, for the front of the temple was facing east. And the water was flowing down from under, from the right side of the house, from south of the altar. Then he brought me out by way of the north gate and led me around on the outside to the outer gate by the way of the gate that faces east. And behold, water was spurting out from the south side [of the gate]. [Zech 14:8; Rev 22:1, 2] When the man went out toward the east with a measuring line in his hand, he measured a thousand cubits, and he led me through the water, water that was ankle-deep. Again he measured a thousand [cubits] and led me through the water, water that was knee-deep. Again he measured a thousand [cubits] and led me through the water, water reaching the hips. Again he measured a thousand [cubits]; and it was a river that I could not pass through, for the water had risen, enough water to swim in, a river that could not be crossed [by wading]. And he said to me, “Son of man, have you seen this?” Then he brought me back to the bank of the river. Now when I had returned, behold, on the bank of the river were very many trees on the one side and on the other. Then he said to me, “These waters go out toward the eastern region and go down into the Arabah (the Jordan Valley); then they go toward the sea, being made to flow into the sea, and the waters of the Dead Sea shall be healed and become fresh. It will come about that every living creature which swarms in every place where the river goes, will live. And there will be a very great number of fish, because these waters go there so that the waters of the sea are healed and become fresh; so everything will live wherever the river goes.