Deuteronomy 22:9
You shall not sow your vineyard with two kinds of seed, lest all the fruit be defiled, the seed which you have sown, and the increase of the vineyard.
World English Bible (Public Domain)
In context
Before · Deuteronomy 22:7–8
7You shall surely let the hen go, but the young you may take for yourself, that it may be well with you, and that you may prolong your days. 8When you build a new house, then you shall make a railing around your roof, so that you don’t bring blood on your house if anyone falls from there.
9You shall not sow your vineyard with two kinds of seed, lest all the fruit be defiled, the seed which you have sown, and the increase of the vineyard.