Proverbs 2:6

For the Lord gives wisdom;
from his mouth come knowledge and understanding.

Proverbs 6:16-19

16 There are six things the Lord hates,
seven that are detestable to him:
17 haughty eyes,
a lying tongue,
hands that shed innocent blood,
18 a heart that devises wicked schemes,
feet that are quick to rush into evil,
19 a false witness who pours out lies
and a person who stirs up conflict in the community.

Proverbs 4:23

Above all else, guard your heart,
for everything you do flows from it.

Psalm 19:14

May these words of my mouth and this meditation of my heart
be pleasing in your sight,
Lord, my Rock and my Redeemer.