Leviticus 23:11

8 But ye shall offer an offering made by fire to the LORD seven days: in the seventh day [is] a holy convocation, ye shall do no servile work [in it].

9 And the LORD spoke to Moses, saying,

10 Speak to the children of Israel, and say to them, When ye shall have come into the land which I give to you, and shall reap the harvest thereof, then ye shall bring a sheaf of the first-fruits of your harvest to the priest:

11 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.

12 And ye shall offer, that day when ye wave the sheaf, a he-lamb without blemish of the first year for a burnt-offering to the LORD.

13 And the meat-offering thereof [shall be] two tenth-parts of fine flour mingled with oil, an offering made by fire to the LORD [for] a sweet savor: and the drink-offering thereof [shall be] of wine, the fourth [part] of a hin.

14 And ye shall eat neither bread, nor parched corn, nor green ears, until the same day that ye have brought an offering to your God: [It shall be] a statute for ever throughout your generations in all your dwellings.