Strong’s Greek
G1285 — diasapheo
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
διασαφέω
diasapheo — pronounced dee-as-af-eh'-o
from 1223 and saphes (clear); to clear thoroughly, i.e. (figuratively) declare:--tell unto. see GREEK for 1223
1 occurrence in the KJV.
Matthew 18:31
So when his fellowservants saw what was done, they were very sorry, and came and told unto their lord all that was done.