Leviticus 23:11 in the King James Version
And he shall wave the sheaf before the LORD, to be accepted for you: on the morrow after the sabbath the priest shall wave it.
Context
10 “Speak to the children of Israel, and tell them, ‘When you have come into the land which I give to you, and shall reap its harvest, then you shall bring the sheaf of the first fruits of your harvest to the priest.
11 He shall wave the sheaf before the LORD, to be accepted for you. On the next day after the Sabbath the priest shall wave it.
12 On the day when you wave the sheaf, you shall offer a male lamb without defect a year old for a burnt offering to the LORD.