Lips

Set a guard over my mouth, O Yahweh;
       keep watch over the door of my lips.
Let not my heart be drawn to what is evil,
       to take part in wicked deeds
       with men who are evildoers;
       let me not eat of their delicacies.
Let a righteous man strike me—it is a kindness;
       let him rebuke me—it is oil on my head.
       My head will not refuse it.
      
Psalm 141:3-5 NIV

[Correct me and let my words always encourage others]