Leviticus 23:9-21

ISV(i) 9 First Fruit OfferingsThe LORD told Moses, 10 “Tell the Israelis that when you enter the land that I’m about to give you and gather its produce, you are to bring a sheaf from the first portion of your harvest to the priest, 11 who will offer the sheaf in the LORD’s presence for your acceptance. The priest is to wave it on the day after the Sabbath. 12 On the day you wave the sheaf, you are to offer a one year old male lamb without defect for a burnt offering in the LORD’s presence. 13 Also present a meal offering of two tenths of a measure of fine flour mixed with olive oil as an offering made by fire to the LORD, a pleasing aroma. Now as to a drink offering, you are to present a fourth of a hin of wine. 14 You are not to eat bread, parched grain, or fresh grain until that day when you’ve brought the offering of your God. This is to be an eternal ordinance throughout your generations, wherever you live.”
15 New Meal Offerings“Starting the day after the Sabbath, count for yourselves seven weeks from the day you brought the sheaf of the wave offering. They are to be complete. 16 Count fifty days to the day after the seventh Sabbath, then bring a new meal offering to the LORD. 17 Bring two loaves of bread from home as wave offerings made from two tenths of fine flour baked with leaven as first fruits to the LORD. 18 Along with the loaves of bread, bring seven lambs (each of them one year old and without defect), one young bull as an offering, and two rams as offerings to the LORD—along with your gift and drink offerings—and present them as an offering made by fire, a pleasing aroma to the LORD. 19 Prepare one male goat for a sin offering and two one year old rams for peace offerings. 20 Then the priest is to wave them—the two lambs with the bread of first fruits—as raised offerings in the LORD’s presence. They’ll be sacred to the LORD on account of the priest.
21 “On the same day, proclaim a sacred assembly for yourselves. You are not to do any servile work—and this is to be an eternal ordinance wherever you live throughout your generations.