26 To the LORD evil plans are detestable, but pleasant words are pure.
Proverbs 15:26 Cross References - ISV
Psalms 19:14
14 May the words of my mouth and the meditations of my heart be acceptable in your sight, LORD, my Rock and my Redeemer.
Psalms 37:30-31
Psalms 45:1
1 To the Director: An instruction by the Sons of Korah. A love song to the tune of “Lilies”.
A Royal Wedding Song My heart is overflowing with good news; I speak what I have composed to the king; my tongue is like the pen of an articulate scribe.
A Royal Wedding Song
Proverbs 6:16-19
16 What God HatesHere are six things that the LORD hates— seven, in fact, are detestable to him:
17 Arrogant eyes, a lying tongue, and hands shedding innocent blood;
18 a heart crafting evil plans, feet running swiftly to wickedness,
19 a false witness snorting lies, and someone sowing quarrels between brothers.
Proverbs 15:23
23 An appropriate answer brings joy to a person, and a well-timed word is a good thing.
Proverbs 24:9
9 To devise folly is sin, and people detest a scoffer.
Jeremiah 4:14
14 Jerusalem, wash your evil from your heart so that you may be delivered. How long will you harbor evil schemes within you?
Matthew 12:34-37
34 You children of serpents! How can you say anything good when you are evil? The mouth speaks about what overflows from the heart.
35 A good person brings good things out of a good treasure house, and an evil person brings evil things out of an evil treasure house.
36 I tell you, on Judgment Day people will give an account for every thoughtless word they have uttered,
37 because by your words you will be acquitted, and by your words you will be condemned.”
Matthew 15:19
19 It is out of the heart that evil thoughts come, as well as murder, adultery, sexual immorality, stealing, false testimony, and slander.