Matthew 15:8
This people comes near me with their mouth, and honors me with their lips, but their heart is far distant from me.
Isaiah 29:13
And LORD said, Inasmuch as this people draw near [me] with their mouth, and honor me with their lips, but have removed their heart far from me, {but in vain they worship me (LXX/NT)}, {teaching the commandments and doctrines of men
Ezekiel 33:31
And they come to thee as the people come, and they sit before thee as my people. And they hear thy words, but do not do them. For with their mouth they show much love, but their heart goes after their gain.
Jeremiah 12:2
Thou have planted them. Yea, they have taken root, they grow. Yea, they bring forth fruit. Thou are near in their mouth, and far from their heart.
John 1:47
Jesus saw Nathanael coming to him, and says about him, Behold, an Israelite indeed, in whom is no deceit.
Acts 8:21
There is no part nor lot for thee in this matter, for thy heart is not straight in the sight of God.
Hebrews 3:12
Watch, brothers, lest there will be in any of you an evil heart of unbelief in withdrawing from the living God.
1 Peter 3:10
For he who wants to love life, and see good days, let him restrain his tongue from evil, and his lips not to speak deceit.