Ezekiel 46:3
Likewise the people of the land shall worship at the door of this gate before Yahweh in the sabbaths and in the new moons.

Ezekiel 46:1  Thus saith Yah-Yahweh  The gate of the inner court that looketh toward the east, shall be shut the six working days; but on the sabbath it shall be opened, and in the day of the new-moon it shall be opened.