Exodus 23
... the time appointed in the month of Abib, for in it you came out of Egypt. And no one shall appear before Me empty. 16. Also the Feast of the Harvest of the Firstfruits of your labors, which you have sown in the field. And the Feast of Ingathering, in the end of the year, when you have gathered in your labors out of the field. 17....