Parallel
Exodus 34:22
King James Version (1769 Blayney revision, with Apocrypha) · Berean Standard Bible
And thou shalt observe the feast of weeks, of the firstfruits of wheat harvest, and the feast of ingathering at the year’s end.
And you are to celebrate 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).) with the firstfruits of the wheat harvest, and 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 turn of the year.