Ezekiel 47:1-2

1And he brought me back to the door of the house; and behold, waters issued out from under the threshold of the house eastward: for the front of the house was eastward. And the waters came down from under, from the right side of the house, south of the altar.

2And he brought me out by the way of the gate northward, and led me round outside unto the outer gate towards [the gate] that looketh eastward; and behold, waters ran out on the right side.