Leviticus 23:11
11 and he shall ywave the sheaf before the Lord, so that you may be accepted. On the day after the Sabbath the priest shall wave it.
Leviticus 23:14
14 And you shall eat neither bread nor grain cparched or cfresh until this same day, until you have brought the offering of your God: it is a statute forever throughout your generations in all your dwellings.