 “The difference between these two approaches is clearly manifested in the various translations of the Torah.For instance, The Holy Scriptures (1955), a new translation based on the masoretic text (a vast body of the textual criticism of the Hebrew Bible), translates the commandment as ‘Thou shalt not commit murder.’ In The Holy Bible, commonly known as the authorized (King James) version (The Gideons International, 1983), this commandment is translated as ‘"Thou shalt not kill".’
(...) The difference between unconditional and semi-unconditional evaluations will become more prominent if we use the same example of ‘Thou shalt not kill and ‘Thou shalt not murder’ to illustrate the conduct of man in accordance with his precepts.In an extreme case, one who follows ‘Thou shalt not kill’ will allow himself to be killed before he kills another.