Strong’s Greek
G1571 — ekkathairo
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ἐκκαθαίρω
ekkathairo — pronounced ek-kath-ah'-ee-ro
from 1537 and 2508; to cleanse thoroughly:--purge (out). see GREEK for 1537 see GREEK for 2508
1 occurrence in the KJV.
2 Timothy 2:21
If a man therefore purge himself from these, he shall be a vessel unto honour, sanctified, and meet for the master’s use, and prepared unto every good work.