יְכַרְסְמֶ֣נָּֽה חֲזִ֣יר מִיָּ֑עַר וְזִ֖יז שָׂדַ֣י יִרְעֶֽנָּה׃
The boar out of the wood doth ravage it, That which moveth in the field feedeth on it.
Mishnah Peah
A field harvested by gentiles, or harvested by robbers, or which ants have bitten [the stalks at the roots], or which wind and cattle have broken down, is exempt from peah. If [the owner] harvested half of it and robbers harvested half, it is exempt from peah, for the obligation of peah is in the standing grain.