Leviticus 23:22

19 You shall offer one male goat for a sin-offering, and two he-lambs a year old for a sacrifice of peace-offerings.

20 The priest shall wave them with the bread of the first-fruits for a wave-offering before Yahweh, with the two lambs: they shall be holy to Yahweh for the priest.

21 You shall make proclamation on the same day; there shall be a holy convocation to you; you shall do no servile work: it is a statute forever in all your dwellings throughout your generations.

22 When you reap the harvest of your land, you shall not wholly reap the corners of your field, neither shall you gather the gleaning of your harvest: you shall leave them for the poor, and for the sojourner: I am Yahweh your God.

23 Yahweh spoke to Moses, saying,

24 Speak to the children of Israel, saying, In the seventh month, on the first day of the month, shall be a solemn rest to you, a memorial of blowing of trumpets, a holy convocation.

25 You shall do no servile work; and you shall offer an offering made by fire to Yahweh.