Vine's Expository Dictionary: View Entry
ἀκριβῶς akribōs, ak-ree-boce'; adverb from the same as G196; exactly:—circumspectly, diligently, perfect(-ly).
The KJV translates Strong's G199 in the following manner: diligently (2x), perfect (1x), perfectly (1x), circumspectly (1x).
exactly, accurately, diligently
Strong's Number G199 matches the Greek ἀκριβῶς (akribōs),
which occurs 9 times in 9 verses
in the TR Greek.