Strong’s Greek
G2886 — kosmikos
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
κοσμικός
kosmikos — pronounced kos-mee-kos'
from 2889 (in its secondary sense); terrene ("cosmic"), literally (mundane) or figuratively (corrupt):--worldly. see GREEK for 2889
2 occurrences in the KJV.
Titus 2:12
Teaching us that, denying ungodliness and worldly lusts, we should live soberly, righteously, and godly, in this present world;
Hebrews 9:1
Then verily the first covenant had also ordinances of divine service, and a worldly sanctuary.