Leviticus 23:7-12 Catholic Public Domain Version (CPDV)

7. The first day shall be greatly honored and holy to you; you shall do no servile work in it.

8. But you shall offer a sacrifice with fire, for seven days, to the Lord. Then the seventh day shall be more honored and more holy; and you shall do no servile work in it.

9. And the Lord spoke to Moses, saying:

10. Speak to the sons of Israel, and you shall say to them: When you will have entered into the land which I will give to you, and you will have harvested your grain fields, you shall carry the sheaves of grain, the first-fruits of your harvest, to the priest.

11. He shall lift up a sheaf before the Lord, on the day after the Sabbath, so that it may be acceptable for you, and he shall sanctify it.

12. And on the same day that the sheaf is consecrated, a one-year-old immaculate lamb shall be slain as a holocaust of the Lord.

Leviticus 23