Parallel
Numbers 28:26
Brenton's English Septuagint · Berean Standard Bible
And on the day of the new corn, when ye shall offer a new sacrifice [at the festival] of weeks to the Lord, there shall be to you a holy convocation; ye shall do no servile work,
On the day of firstfruits, when you present an offering of new grain to the LORD during the Feast of Weeks (note: 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).), you are to hold a sacred assembly; you must not do any regular work.