an ox that is known to have killed a person based on the testimony of one witness or based on the admission of the owner. Had two witnesses testified, deriving benefit from the ox would have been prohibited. Additional examples include when an offering is intermingled with an animal that copulated with a person; or an animal that was the object of bestiality; or with an animal that was set aside for idol worship; or one that was worshipped as a deity; or with an animal that was given as payment to a prostitute or as the price of a dog, as it is written: “You shall not bring the payment of a harlot, or the price of a dog, into the house of the Lord your God” (Deuteronomy 23:19).