Lord God, may the words of my mouth and this meditation
of my heart be pleasing in Your sight, Lord, my Rock and my Redeemer.
Psalm 19:14

Heavenly Father, keep my tongue from speaking evil
and my lips from telling lies!
Psalm 34:13

Take control of what I say, O Lord, and guard my lips.
Psalm 141:3

Lord, let my words be a life-giving fountain.
Proverbs 10:11

Heavenly Father, guard my lips so that my life might be preserved.
Proverbs 10:31

Lord, let my answers turn away wrath,
keep me from stirring up anger with my words.
Proverbs 15:1

Lord God, help me to remember that the tongue can bring death or life;
help me to choose my words wisely.
Proverbs 18:21

Lord, You have given me Your words of wisdom,
so that I know how to comfort the weary.
Morning by morning You waken me and open
my understanding to Your will.
Isaiah 50:4

Lord God, search and consecrate my heart,
for I know that whatever I speak comes from my heart.
Matthew 12:34

Heavenly Father, help me not to use foul or abusive language.
Let everything I say be good and helpful, so that my words will be
an encouragement to those who hear them.
Ephesians 4:29-32