The man brought me back to the entrance of the temple, and I saw water1 coming out from under the threshold of the temple toward the east (for the temple faced east). The water was coming down from under the south side of the temple, south of the altar.2
References for Ezekiel 47:1
He then brought me out through the north gate3 and led me around the outside to the outer gate facing east, and the water was flowing from the south side.
References for Ezekiel 47:2
As the man went eastward with a measuring line4 in his hand, he measured off a thousand cubits and then led me through water that was ankle-deep.
References for Ezekiel 47:3
He measured off another thousand cubits and led me through water that was knee-deep. He measured off another thousand and led me through water that was up to the waist.