Kumbukumbu la Torati 19 : 4 Deuteronomy chapter 19 verse 4

Na hii ndiyo hukumu ya mwenye kuua mtu, atakayekimbilia huko awe hai; atakayemwua mwenziwe pasipo kukusudia, wala hakumchukia tangu hapo;
soma Mlango wa 19

This is the case of the manslayer, that shall flee there and live: whoever kills his neighbor unawares, and didn't hate him in time past;