Leviticus 23:26

22 When you reap the harvest of your land, do not reap all the way to the edges of your field or gather the gleanings of your harvest. Leave them for the poor and the foreign resident. I am the LORD your God.’”

23 The LORD also said to Moses,

24 “Speak to the Israelites and say, ‘On the first day of the seventh month you are to have a day of rest, a sacred assembly announced by trumpet blasts.

25 You must not do any regular work, but you are to present an offering made by fire to the LORD.’”

26 Again the LORD said to Moses,

27 “The tenth day of this seventh month is the Day of Atonement. You shall hold a sacred assembly and humble yourselves, and present an offering made by fire to the LORD.

28 On this day you are not to do any work, for it is the Day of Atonement, when atonement is made for you before the LORD your God.

29 If anyone does not humble himself on this day, he must be cut off from his people.

30 I will destroy from among his people anyone who does any work on this day.

Read all of Leviticus 23