Now viewing scripture range from the book of Exodus chapter 23:16 through chapter 23:17...
16 And the feast of harvest, the firstfruits of thy labours, which thou hast sown in the field: and the feast of ingathering, which is in the end of the year, when thou hast gathered in thy labours out of the field.
17 Three times in the year all thy males shall appear before the Lord GOD.