Corn: Mosaic Laws Concerning
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Exodus 22:6
If a fire breaks out and spreads to thornbushes so that it consumes stacked or standing grain, or the whole field, the one who started the fire must make full restitution.
Deuteronomy 23:25
When you enter your neighbor’s grainfield, you may pluck the heads of grain with your hand, but you must not put a sickle to your neighbor’s grain.