en_tn/deu/19/12.md

must send and bring him back from there

"must send someone to get him and bring him back from the city that he escaped to"

turn him over

This is an idiom. Alternate translation: "give him over" (See: rc://en/ta/man/jit/figs-idiom)

to the hand of the avenger of blood

Here "the hand" represents the authority of someone. Alternate translation: "to the power of the responsible relative" or "to the responsible relative" (See: rc://en/ta/man/jit/figs-metonymy)

the avenger of blood

This is the relative of the person who was killed. This relative is responsible for punishing the murderer.

he may die

"the murderer may die" or "the responsible relative may execute the murderer"