Leviticus 23:8-10

New King James Version

⁸ But you shall offer an offering made by fire to the Lord for seven days. The seventh day shall be a holy convocation; you shall do no customary work on it.’ ”

The Feast of Firstfruits

⁹ And the Lord spoke to Moses, saying, ¹⁰ “Speak to the children of Israel, and say to them: ^(A)‘When you come into the land which I give to you, and reap its harvest, then you shall bring a sheaf of ^(B)the firstfruits of your harvest to the priest.