Exodus 3:18
The elders of Israel will listen to what you say, and you must go with them to the king of Egypt and tell him, ‘The LORD, the God of the Hebrews, has met with us. Now please let us take a three-day journey into the wilderness, so that we may sacrifice to the LORD our God.’

Exodus 5:1
After that, Moses and Aaron went to Pharaoh and said, “This is what the LORD, the God of Israel, says: ‘Let My people go, so that they may hold a feast to Me in the wilderness.’”

Exodus 7:16
Then say to him, ‘The LORD, the God of the Hebrews, has sent me to tell you: Let My people go, so that they may worship Me in the wilderness. But until now you have not listened.

Exodus 10:9
“We will go with our young and old,” Moses replied. “We will go with our sons and daughters, and with our flocks and herds, for we must hold a feast to the LORD.”

Exodus 10:24-26
Then Pharaoh summoned Moses and said, “Go, worship the LORD. Even your little ones may go with you; only your flocks and herds must stay behind.” / But Moses replied, “You must also provide us with sacrifices and burnt offerings to present to the LORD our God. / Even our livestock must go with us; not a hoof will be left behind, for we will need some of them to worship the LORD our God, and we will not know how we are to worship the LORD until we arrive.”

Exodus 12:31-32
Then Pharaoh summoned Moses and Aaron by night and said, “Get up, leave my people, both you and the Israelites! Go, worship the LORD as you have requested. / Take your flocks and herds as well, just as you have said, and depart! And bless me also.”

Exodus 19:1-2
In the third month, on the same day of the month that the Israelites had left the land of Egypt, they came to the Wilderness of Sinai. / After they had set out from Rephidim, they entered the Wilderness of Sinai, and Israel camped there in front of the mountain.

Leviticus 23:34-36
“Speak to the Israelites and say, ‘On the fifteenth day of the seventh month the Feast of Tabernacles to the LORD begins, and it continues for seven days. / On the first day there shall be a sacred assembly. You must not do any regular work. / For seven days you are to present a food offering to the LORD. On the eighth day you are to hold a sacred assembly and present a food offering to the LORD. It is a solemn assembly; you must not do any regular work.

Numbers 29:12
On the fifteenth day of the seventh month, you are to hold a sacred assembly; you must not do any regular work, and you shall observe a feast to the LORD for seven days.

Deuteronomy 16:13-15
You are to celebrate the Feast of Tabernacles for seven days after you have gathered the produce of your threshing floor and your winepress. / And you shall rejoice in your feast—you, your sons and daughters, your menservants and maidservants, and the Levite, as well as the foreigner, the fatherless, and the widows among you. / For seven days you shall celebrate a feast to the LORD your God in the place He will choose, because the LORD your God will bless you in all your produce and in all the work of your hands, so that your joy will be complete.

1 Kings 8:2
And all the men of Israel came together to King Solomon at the feast in the seventh month, the month of Ethanim.

2 Chronicles 8:13
He observed the daily requirement for offerings according to the commandment of Moses for Sabbaths, New Moons, and the three annual appointed feasts—the Feast of Unleavened Bread, the Feast of Weeks, and the Feast of Tabernacles.

Psalm 81:1-3
For the choirmaster. According to Gittith. Of Asaph. Sing for joy to God our strength; make a joyful noise to the God of Jacob. / Lift up a song, strike the tambourine, play the sweet-sounding harp and lyre. / Sound the ram’s horn at the New Moon, and at the full moon on the day of our Feast.

Isaiah 66:23
From one New Moon to another and from one Sabbath to another, all mankind will come to worship before Me,” says the LORD.

Jeremiah 7:22-23
For when I brought your fathers out of the land of Egypt, I did not merely command them about burnt offerings and sacrifices, / but this is what I commanded them: Obey Me, and I will be your God, and you will be My people. You must walk in all the ways I have commanded you, so that it may go well with you.