Leviticus 23:2, 4, 6, 10, 34

“Give the following instructions to the people of Israel. These are the LORD’s appointed festivals, which you are to proclaim as official days for holy assembly.

“In addition to the Sabbath, these are the LORD’s appointed festivals, the official days for holy assembly that are to be celebrated at their proper times each year.

On the next day, the fifteenth day of the month, you must begin celebrating the Festival of Unleavened Bread. This festival to the LORD continues for seven days, and during that time the bread you eat must be made without yeast.

“Give the following instructions to the people of Israel. When you enter the land I am giving you and you harvest its first crops, bring the priest a bundle of grain from the first cutting of your grain harvest.

“Give the following instructions to the people of Israel. Begin celebrating the Festival of Shelters on the fifteenth day of the appointed month—five days after the Day of Atonement. This festival to the LORD will last for seven days.