Bul: Jeroboam Institutes an Idolatrous Feast In, to Correspond with the Feast of Tabernacles
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1 Kings 12:32, 33
And Jeroboam ordained a feast on the fifteenth day of the eighth month, like the feast that was in Judah, and he offered sacrifices on the altar; he made this offering in Bethel to sacrifice to the calves he had set up, and he installed priests in Bethel for the high places he had set up. / On the fifteenth day of the eighth month, a month of his own choosing, Jeroboam offered sacrifices on the altar he had set up in Bethel. So he ordained a feast for the Israelites, offered sacrifices on the altar, and burned incense.
1 Chronicles 27:11
The eighth, for the eighth month, was Sibbecai the Hushathite, a Zerahite. There were 24,000 men in his division.