1 Kings 12:32
Jeroboam made a festival in the eighth month on the fifteenth day of the month, like the festival in Judah.
1 Kings 8:2
So all the men of Israel were assembled in the presence of King Solomon in the seventh month, the month of Ethanim,
1 Kings 8:5
King Solomon and the entire congregation of Israel, who had gathered around him and were with him in front of the ark, were sacrificing sheep and cattle that could not be counted or numbered, because there were so many.
Amos 7:10-13
Amaziah the priest
Leviticus 23:33-44
The Lord spoke to Moses:
Numbers 29:12-40
“You are to hold a sacred assembly on the fifteenth day of the seventh month;
Ezekiel 43:8
Whenever they placed their threshold next to My threshold and their doorposts beside My doorposts, with only a wall between Me and them, they were defiling My holy name by the detestable acts they committed.
Matthew 15:8-9