Éxodo 34

“You shall observe the feast of weeks with the first fruits of wheat harvest, and the feast of harvest at the year’s end.

Y te harás la fiesta de las semanas á los principios de la siega del trigo: y la fiesta de la cosecha á la vuelta del año.

And thou shalt observe the feast of weeks, of the firstfruits of wheat harvest, and the feast of ingathering at the year’s end.