26 On the day of firstfruits, when you present an offering of new grain to the LORD during the Feast of Weeks,1 you are to hold a sacred assembly; you must not do any regular work.
1 That is, Shavuot, the late spring feast of pilgrimage to Jerusalem; it is also known as the Feast of Harvest (see Exodus 23:16) or the Feast of Pentecost (see Acts 2:1).