Psalms 12:2-3

They speak vanity every one with his neighbour: {with} flattering lips {and} with a double heart do they speak. {a double...: Heb. an heart and an heart}

1 Thessalonians 2:5

For neither at any time used we flattering words, as ye know, nor a cloke of covetousness; God {is} witness:

Proverbs 29:5

A man that flattereth his neighbour spreadeth a net for his feet.

Job 17:5

He that speaketh flattery to {his} friends, even the eyes of his children shall fail.

Galatians 1:10

For do I now persuade men, or God? or do I seek to please men? for if I yet pleased men, I should not be the servant of Christ.