כָּל־מַ֨כֵּה־נֶ֔פֶשׁ לְפִ֣י עֵדִ֔ים יִרְצַ֖ח אֶת־הָרֹצֵ֑חַ וְעֵ֣ד אֶחָ֔ד לֹא־יַעֲנֶ֥ה בְנֶ֖פֶשׁ לָמֽוּת׃
凡打死人的，要憑著證人的證詞把殺人者處死；但只憑一個證人的證詞，不可將人處死。
Deuteronomy
One witness may not arise against a man about any sin or for any transgression or transgression that he transgresses; by the word of two witnesses or by the word of three witnesses let a matter be established.
Numbers
The blood avenger shall kill the murderer, wherever he meets him he may kill him.