Hesabu 35 : 30 Numbers chapter 35 verse 30

Mtu awaye yote atakayemwua mtu, huyo mwuaji atauawa kwa vinywa vya mashahidi; lakini shahidi mmoja hatashuhudia juu ya mtu hata akafa.
soma Mlango wa 35

Whoever kills any person, the murderer shall be slain at the mouth of witnesses: but one witness shall not testify against any person that he die.