Leviticus 23:19-21

New Catholic Bible

¹⁹ You shall sacrifice one of the kid goats as a sin offering and you shall sacrifice two of the one-year-old lambs as a peace offering. ²⁰ The priest shall wave them together with the bread of the firstfruits as a wave offering to the Lord, with two holy lambs. They shall be an offering to the Lord for the priest. ²¹ You shall proclaim on that day that there is to be a holy assembly. You are not to do any heavy labor. This shall be a statute forever in all of your dwellings, from one generation to the next.