TSK · Leviticus 23:33

And Jeroboam ordained a feast in the eighth month, on the fifteenth day of the month, like unto the feast that [is] in Judah, and he offered upon the altar. So did he in Bethel, sacrificing unto the calves that he had made: and he placed in Bethel the priests of the high places which he had made.

In the seventh [month], in the fifteenth day of the month, shall he do the like in the feast of the seven days, according to the sin offering, according to the burnt offering, and according to the meat offering, and according to the oil.