Ezekiel 46:1-2

1Thus saith the Lord Jehovah: The gate of the inner court that looketh toward the east shall be shut the six working days; but on the sabbath day it shall be opened, and on the day of the new moon it shall be opened.

2And the prince shall enter by the way of the porch of the gate without, and shall stand by the post of the gate; and the priests shall prepare his burnt-offering and his peace-offerings, and he shall worship at the threshold of the gate: then he shall go forth; but the gate shall not be shut until the evening.