Psalms 10:6 KJV

He hath said in his heart, I shall not be moved: for I shall never be in adversity.
Psalms 10:6, King James Version

In context

5 His ways are always grievous; thy judgments are far above out of his sight: as for all his enemies, he puffeth at them.

6 He hath said in his heart, I shall not be moved: for I shall never be in adversity.

7 His mouth is full of cursing and deceit and fraud: under his tongue is mischief and vanity.