1 Kings 12:32

And Jeroboam will make a festival in the eighth month, in the fifteenth day of the month, according to the festival that is in Judah, and he will go up upon the altar. Thus he did in the house of God to sacrifice to the calves which he made: and he placed in the house of God priests of the heights which he made.

1 Kings 8:2

And every man of Israel will be convoked to king Solomon in the month Ethanim in the festival: this the seventh month.

1 Kings 8:5

And king Solomon and all the assembly of Israel assembled together to him, with him before the ark sacrificing sheep and oxen which shall not be counted and shall not be numbered for multitude.

Amos 7:10-13

And Amaziah priest of the house of God, will send to Jeroboam, kind of Israel, saying, Amos conspired against thee in the midst of the house of Israel: the land will not be able to endure all his words.

Leviticus 23:33-44

And Jehovah will speak to Moses, saying,

Numbers 29:12-40

And in the fifteenth day to the seventh month, a holy calling shall be to you: all work of service ye shall not do, and keep ye a festival to Jehovah seven days.

Ezekiel 43:8

In their giving their threshold with my thresholds, and their door-post by my door-posts, and the wall between me and between them, and they defiled my holy name with their abominations which they did: and consuming them in my anger.

Matthew 15:8-9

This people draw near me with their mouth, and honour me with their lips; but their heart keeps off far from me.

Treasury of Scripture Knowledge

Summary

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.

Bible References

Like unto

1 Kings 8:2
And every man of Israel will be convoked to king Solomon in the month Ethanim in the festival: this the seventh month.
Leviticus 23:33
And Jehovah will speak to Moses, saying,
Numbers 29:12
And in the fifteenth day to the seventh month, a holy calling shall be to you: all work of service ye shall not do, and keep ye a festival to Jehovah seven days.
Ezekiel 43:8
In their giving their threshold with my thresholds, and their door-post by my door-posts, and the wall between me and between them, and they defiled my holy name with their abominations which they did: and consuming them in my anger.
Matthew 15:8
This people draw near me with their mouth, and honour me with their lips; but their heart keeps off far from me.