יט) אֶת חֻקֹּתַי תִּשְׁמֹרוּ בְּהֶמְתְּךָ לֹא תַרְבִּיעַ כִּלְאַיִם שָׂדְךָ לֹא תִזְרַע כִּלְאָיִם וּבֶגֶד כִּלְאַיִם שַׁעַטְנֵז לֹא יַעֲלֶה עָלֶיךָ:
You shall observe My statutes: You shall not crossbreed your livestock with different species. You shall not sow your field with a mixture of seeds, and a garment which has a mixture of shaatnez shall not come upon you. [Translation by Judaica Press]
Suggested Discussion Questions:
What does this source teach about how we maintain the purity of G-d's creation?
Time Period: Biblical (early ancestors to 165 BCE)