Thematic Bible: To offer the firstfruits

Speak unto the children of Israel, and say unto them, When you are come into the land which I give unto you, and shall reap the harvest thereof, then you shall bring a sheaf of the first fruits of your harvest unto the priest: And he shall wave the sheaf before the LORD, to be accepted for you: the next day after the sabbath the priest shall wave it.

And you shall go unto the priest that shall be in those days, and say unto him, I profess this day unto the LORD your God, that I am come unto the country which the LORD swore unto our fathers to give us. And the priest shall take the basket out of your hand, and set it down before the altar of the LORD your God.