Psalm 55:21
His speech is smooth as butter, but war is in his heart. His words are softer than oil, yet they are swords unsheathed.
Berean Standard Bible
The words of his mouth were smoother than butter, but war was in his heart: his words were softer than oil, yet were they drawn swords.
His mouth was smooth as butter, but his heart was war. His words were softer than oil, yet they were drawn swords.