Leviticus 23:5-14

51In the 2first month, on the fourteenth day of the month 3at twilight is the Lord’s Passover. 6Then on the fifteenth day of the same month there is the 4Feast of Unleavened Bread to the Lord; for seven days you shall eat unleavened bread. 7On the first day you shall have a holy convocation; you shall 5not do any laborious work. 8But for seven days you shall present an offering by fire to the Lord. On the seventh day is a holy convocation; you shall not do any laborious work.’”

9Then the Lord spoke to Moses, saying, 10“Speak to the sons of Israel and say to them, ‘When you enter the land which I am going to give to you and you 6gather its harvest, then you shall bring in the sheaf of the first fruits of your harvest to the priest. 11He shall wave the sheaf before the Lord for you to be accepted; on the day after the Sabbath the priest shall wave it. 12Now on the day when you wave the sheaf, you shall offer a male lamb one year old without defect as a burnt offering to the Lord. 13Its 7grain offering shall then be 8two-tenths of an ephah of fine flour mixed with oil, an offering by fire to the Lord for a soothing aroma, with its drink offering, a 9fourth of a hin of wine. 14Until this very day, until you have brought in the offering of your God, 10you shall eat neither bread nor roasted grain nor new produce. It is to be a permanent statute throughout your generations in all your dwelling places.