Ezekiel 47:1–2
1 Then he brought me back to the door of the temple; and behold, water was issuing from below the threshold of the temple toward the east (for the temple faced east); and the water was flowing down from below the south end of the threshold of the temple, south of the altar. 2 Then he brought me out by way of the north gate, and led me round on the outside to the outer gate, that faces toward the east;h and the water was coming out on the south side.