en_tn/deu/17/07.md

The hand of the witnesses must be the first to put him to death, and afterward the hand of all the people

Here "hand" represents the entire group of witnesses. Alternate translation: "The witnesses themselves must be the first ones to throw stones. Then all the people will execute the person by throwing stones at him" (See: rc://en/ta/man/translate/figs-synecdoche)

you will remove the evil from among you

The nominal adjective "the evil" can be stated as an adjective. Alternate translation: "you must remove from among the Israelites this person who does this evil thing" or "you must execute this evil person" (See: rc://en/ta/man/translate/figs-nominaladj)