Numbers 28:25-27 World English Bible (WEB)
25 On the seventh day you shall have a holy convocation. You shall do no regular work.
26 “‘Also in the day of the first fruits, when you offer a new meal offering to Yahweh in your feast of weeks, you shall have a holy convocation. You shall do no regular work; 27 but you shall offer a burnt offering for a pleasant aroma to Yahweh: two young bulls, one ram, seven male lambs a year old;