'Sheaf' in the Bible

"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 the harvest, then you shall bring the sheaf of the first fruits of your harvest to the priest:

and he shall wave the sheaf before Yahweh, to be accepted for you. On the next day after the Sabbath the priest shall wave it.

On the day when you wave the sheaf, you shall offer a male lamb without blemish a year old for a burnt offering to Yahweh.

"'You shall count from the next day after the Sabbath, from the day that you brought the sheaf of the wave offering; seven Sabbaths shall be completed: