Parallel
Hebrews 9:16
Nestle 1904 Greek New Testament · Berean Standard Bible
Ὅπου γὰρ διαθήκη θάνατον ἀνάγκη φέρεσθαι τοῦ διαθεμένου
In the case of a will, it is necessary to establish the death of the one who made it,