Exodus 34:18–24
18 c“You shall keep the Feast of Unleavened Bread. Seven days you shall eat unleavened bread, as I commanded you, at the time appointed in dthe month Abib, for in the month Abib you came out from Egypt. 19 eAll that open the womb are mine, all your male2 livestock, the firstborn of cow and sheep. 20 The ffirstborn of a donkey you shall redeem with a lamb, or if you will not redeem it you shall break its neck. All the firstborn of your sons you shall redeem. And gnone shall appear before me empty-handed.
21 h“Six days you shall work, but on the seventh day you shall rest. In plowing time and in harvest you shall rest. 22 iYou shall observe the Feast of Weeks, the firstfruits of wheat harvest, and the Feast of Ingathering at the year’s end. 23 jThree times in the year shall all your males appear before the Lord God, the God of Israel. 24 For I will kcast out nations before you and lenlarge your borders; mno one shall covet your land, when you go up to appear before the Lord your God three times in the year.