1 Kings 6:8

Overview - 1 Kings 6
1	The building of Solomon's temple.
5	The chambers thereof.
11	God's promise unto it.
15	The ceiling and adorning of it.
23	The cherubims.
31	The doors.
36	The court.
37	The time of building it.

1 Kings 6:8  (King James Version)
The door for the middle chamber was in the right side of the house: and they went up with winding stairs into the middle chamber, and out of the middle into the third.