Redeeming Sanctified Property ("Cherem")
"No cherem...shall be redeemed"—Leviticus 27:28.
It is forbidden to redeem an object that is sanctified as cherem, exchanging it for its monetary value. Rather, the cherem itself must be given to the priest.
Planting a Mixture of Seeds
"You shall not sow your field with mingled seeds"—Leviticus 19:19.
It is forbidden – in the Land of Israel – to plant together a mixture of different types of seeds.
Included in this precept is the universal prohibition against grafting together different species.
