Exodus 23:19

19“The best of the afirstfruits of your ground you shall bring into the house of the Lord your God.

b“You shall not boil a young goat in its mother’s milk.

Deuteronomy 26:2-3

2 cyou shall take some of the first of all the fruit of the ground, which you harvest from your land that the Lord your God is giving you, and you shall put it in a basket, and you shall dgo to the place that the Lord your God will choose, to make his name to dwell there. 3And you shall go to the priest who is in office at that time and say to him, ‘I declare today to the Lord your God that I have come into the land ethat the Lord swore to our fathers to give us.’
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