16 And you shall keep the feast of the harvest of first fruits of your labors, whatever you shall have sown in your field, and the feast of completion at the end of the year in the gathering in of your fruits out of your field.
Bible verses about "feast" | LXX2012
Exodus 23:16
Leviticus 23:1-2
Exodus 12:14
14 And this day shall be to you a memorial, and you⌃ shall keep it a feast to the Lord through all your generations; you⌃ shall keep it a feast for a perpetual ordinance.