Exodus 34:22-24

22 aYou shall observe the Feast of Weeks, the firstfruits of wheat harvest, and the Feast of Ingathering at the year’s end. 23 bThree times in the year shall all your males appear before the Lord God, the God of Israel. 24For I will ccast out nations before you and denlarge your borders; eno one shall covet your land, when you go up to appear before the Lord your God three times in the year.

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