Strong’s Greek
G1231 — diaginosko
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
διαγινώσκω
diaginosko — pronounced dee-ag-in-o'-sko
from 1223 and 1097; to know thoroughly, i.e. ascertain exactly:--(would) enquire, know the uttermost. see GREEK for 1223 see GREEK for 1097
2 occurrences in the KJV.
Acts 23:15
Now therefore ye with the council signify to the chief captain that he bring him down unto you to morrow, as though ye would enquire something more perfectly concerning him: and we, or ever he come near, are ready to kill him.
Acts 24:22
And when Felix heard these things, having more perfect knowledge of that way, he deferred them, and said, When Lysias the chief captain shall come down, I will know the uttermost of your matter.