Vine's Expository Dictionary: View Entry
φόνος phónos, fon'-os; from an obsolete primary φένω phénō (to slay); murder:—murder, + be slain with, slaughter.
The KJV translates Strong's G5408 in the following manner: murder (8x), slaughter (1x), be slain (with G599) (1x).
murder, slaughter
Strong's Number G5408 matches the Greek φόνος (phonos),
which occurs 10 times in 10 verses
in the TR Greek.