Psalms 78:36 KJV
Nevertheless they did flatter him with their mouth, and they lied unto him with their tongues.
Psalms 78:36, King James Version
In context
35 And they remembered that God was their rock, and the high God their redeemer.
36 Nevertheless they did flatter him with their mouth, and they lied unto him with their tongues.
37 For their heart was not right with him, neither were they stedfast in his covenant.