On the day of first fruits, on your feast of Weeks, when you present to the Lord an offering of new grain, you will declare a holy day: you shall do no heavy work.
On the first day you will hold a sacred assembly, and likewise on the seventh. On these days no sort of work shall be done, except to prepare the food that everyone needs.
You shall also keep the feast of the grain harvest with the first fruits of the crop that you sow in the field; and finally, the feast of Ingathering at the end of the year, when you collect your produce from the fields.
Speak to the Israelites and tell them: When you come into the land which I am giving you, and reap its harvest, you shall bring the first sheaf of your harvest to the priest,
On each of the seven days you shall offer an oblation to the Lord. Then on the seventh day you will have a declared holy day; you shall do no heavy work.
You will offer burnt offering for a pleasing aroma to the Lord: two bulls of the herd, one ram, and seven yearling lambs that you are sure are unblemished.