Proverbs 5:3
For the lips of a forbidden woman drip honey, and her speech is smoother than oil,
Psalm 55:21
His speech was smooth as butter, yet war was in his heart; his words were softer than oil, yet they were drawn swords.
Proverbs 2:16
So you will be delivered from the forbidden woman, from the adulteress with her smooth words,
Proverbs 6:24
to preserve you from the evil woman, from the smooth tongue of the adulteress.
Proverbs 7:5
to keep you from the forbidden woman, from the adulteress with her smooth words.
Proverbs 7:21
With much seductive speech she persuades him; with her smooth talk she compels him.
Revelation 17:2-6
with whom the kings of the earth have committed sexual immorality, and with the wine of whose sexual immorality the dwellers on earth have become drunk."