"No cherem...shall be redeemed"—Leviticus 27:28.
It id 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.
"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.
