Verse 21

or in enmity{H342} smote{H5221} him with his hand,{H3027} so that he died;{H4191} he that smote{H5221} him shall surely{H4191} be put to death;{H4191} he is a murderer:{H7523} the avenger{H1350} of blood{H1818} shall put the murderer{H7523} to death,{H4191} when he meeteth{H6293} him.