Exodus 34:22
And you are to celebrate the Feast of Weeks with the firstfruits of the wheat harvest, and the Feast of Ingathering at the turn of the year.
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.
“You shall observe the feast of weeks with the first fruits of wheat harvest, and the feast of harvest at the year’s end.