Exodus 32:5

And when Aaron saw it, he built an altar before it; and Aaron made proclamation, and said, To-morrow is a feast to the LORD.

2 Kings 10:20

And Jehu said, Proclaim a solemn assembly for Baal. And they proclaimed it.

Leviticus 23:2

Speak to the children of Israel, and say to them, Concerning the feasts of the LORD, which ye shall proclaim to be holy convocations, even these are my feasts.

Leviticus 23:37

These are the feasts of the LORD, which ye shall proclaim to be holy convocations, to offer an offering made by fire to the LORD, a burnt-offering, and a meat-offering, a sacrifice, and drink-offerings, every thing upon its day:

Exodus 10:9

And Moses said, We will go with our young and with our old, with our sons and with our daughters, with our flocks and with our herds will we go; for we must hold a feast to the LORD.

Exodus 12:14

And this day shall be to you for a memorial; and ye shall keep it a feast to the LORD throughout your generations: ye shall keep it a feast by an ordinance for ever.

Exodus 32:4

And he received them at their hand, and fashioned it with a graving tool, after he had made it a molten calf: and they said, These are thy gods, O Israel, which brought thee out of the land of Egypt.

Leviticus 23:4

These are the feasts of the LORD, holy convocations, which ye shall proclaim in their seasons.

Leviticus 23:21

And ye shall proclaim on the same day, that it may be a holy convocation to you: ye shall do no servile work in it. it shall be a statute for ever in all your dwellings throughout your generations.

1 Samuel 14:35

And Saul built an altar to the LORD: the same was the first altar that he built to the LORD:

1 Kings 12:32-33

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

1 Kings 21:9

And she wrote in the letters, saying, Proclaim a fast, and set Naboth on high among the people:

2 Kings 16:11

And Urijah the priest built an altar according to all that king Ahaz had sent from Damascus: so Urijah the priest made it against king Ahaz came from Damascus.

2 Chronicles 30:5

So they established a decree to make proclamation throughout all Israel, from Beer-sheba even to Dan, that they should come to keep the passover to the LORD God of Israel at Jerusalem: for they had not done it of a long time in the manner as it was written.

Hosea 8:11

Because Ephraim hath made many altars to sin, altars shall be to him to sin.

Hosea 8:14

For Israel hath forgotten his Maker, and buildeth temples; and Judah hath multiplied fortified cities: but I will send a fire upon his cities, and it shall devour the palaces thereof.

1 Corinthians 5:8

Therefore let us keep the feast, not with old leaven, neither with the leaven of malice and wickedness; but with the unleavened bread of sincerity and truth.

Treasury of Scripture Knowledge

Summary

And when Aaron saw it, he built an altar before it; and Aaron made proclamation, and said, To morrow is a feast to the LORD.

Bible References

Aaron

1 Samuel 14:35
And Saul built an altar to the LORD: the same was the first altar that he built to the LORD:
2 Kings 16:11
And Urijah the priest built an altar according to all that king Ahaz had sent from Damascus: so Urijah the priest made it against king Ahaz came from Damascus.
Hosea 8:11
Because Ephraim hath made many altars to sin, altars shall be to him to sin.

Made proclamation

Leviticus 23:2
Speak to the children of Israel, and say to them, Concerning the feasts of the LORD, which ye shall proclaim to be holy convocations, even these are my feasts.
1 Kings 21:9
And she wrote in the letters, saying, Proclaim a fast, and set Naboth on high among the people:
2 Kings 10:20
And Jehu said, Proclaim a solemn assembly for Baal. And they proclaimed it.
2 Chronicles 30:5
So they established a decree to make proclamation throughout all Israel, from Beer-sheba even to Dan, that they should come to keep the passover to the LORD God of Israel at Jerusalem: for they had not done it of a long time in the manner as it was written.

A feast

Exodus 32:4
And he received them at their hand, and fashioned it with a graving tool, after he had made it a molten calf: and they said, These are thy gods, O Israel, which brought thee out of the land of Egypt.
Exodus 10:9
And Moses said, We will go with our young and with our old, with our sons and with our daughters, with our flocks and with our herds will we go; for we must hold a feast to the LORD.
Exodus 12:14
And this day shall be to you for a memorial; and ye shall keep it a feast to the LORD throughout your generations: ye shall keep it a feast by an ordinance for ever.
1 Kings 12:32
And Jeroboam ordained a feast in the eighth month, on the fifteenth day of the month, like the feast that is in Judah, and he offered upon the altar. So did he in Beth-el, sacrificing to the calves that he had made: and he placed in Beth-el the priests of the high places which he had made.
1 Corinthians 5:8
Therefore let us keep the feast, not with old leaven, neither with the leaven of malice and wickedness; but with the unleavened bread of sincerity and truth.

General references

Deuteronomy 9:20
And the LORD was very angry with Aaron to have destroyed him: and I prayed for Aaron also at the same time.
Nehemiah 9:18
Yea, when they had made them a molten calf, and said, This is thy God that brought thee out of Egypt, and had wrought great provocations;
Psalm 106:19
They made a calf in Horeb, and worshiped the molten image.