Parallel
Exodus 23:16
Brenton's English Septuagint · Berean Standard Bible
And thou shalt keep the feast of the harvest of first-fruits of thy labours, whatsoever thou shalt have sown in thy field, and the feast of completion at the end of the year in the gathering in of thy fruits out of thy field.
You are also to keep the Feast of Harvest (note: That is, Shavuot, the late spring feast of pilgrimage to Jerusalem; it is also known as the Feast of Weeks (see Exodus 34:22) or the Feast of Pentecost (see Acts 2:1).) with the firstfruits of the produce from what you sow in the field. And keep the Feast of Ingathering (note: That is, Sukkot, the autumn feast of pilgrimage to Jerusalem; it is later called the Feast of Tabernacles (or Booths or Shelters).) at the end of the year, when you gather your produce from the field.