Strong’s Greek
G764 — asebeo
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ἀσεβέω
asebeo — pronounced as-eb-eh'-o
from 765; to be (by implied act) impious or wicked:--commit (live, that after should live) ungodly. see GREEK for 765
2 occurrences in the KJV.
2 Peter 2:6
And turning the cities of Sodom and Gomorrha into ashes condemned them with an overthrow, making them an ensample unto those that after should live ungodly;
Jude 1:15
To execute judgment upon all, and to convince all that are ungodly among them of all their ungodly deeds which they have ungodly committed, and of all their hard speeches which ungodly sinners have spoken against him.