Strong’s Greek
G195 — akribeia
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ἀκρίβεια
akribeia — pronounced ak-ree'-bi-ah
from the same as 196; exactness:--perfect manner. see GREEK for 196
1 occurrence in the KJV.
Acts 22:3
I am verily a man which am a Jew, born in Tarsus, a city in Cilicia, yet brought up in this city at the feet of Gamaliel, and taught according to the perfect manner of the law of the fathers, and was zealous toward God, as ye all are this day.