Exodus 34:20

20The afirstborn 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 bnone shall appear before me empty-handed.

Leviticus 23:10

10Speak to the people of Israel and say to them, cWhen you come into the land that I give you and reap its harvest, you shall bring the sheaf of dthe firstfruits of your harvest to the priest,

Deuteronomy 16:16

16 eThree times a year all your males shall appear before the Lord your God at the place that he will choose: at the Feast of Unleavened Bread, at the Feast of Weeks, and at the Feast of Booths. fThey shall not appear before the Lord empty-handed.

Proverbs 3:9-10

9 Honor the Lord with your wealth
and with gthe firstfruits of all your produce;
10then your hbarns will be filled with plenty,
and your vats will be bursting with wine.
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