Psalm 49:3

My mouth will speak wisdom, and the meditation of my heart [will be] understanding.

Deuteronomy 32:2

May my teaching trickle like the dew, my words like rain showers on tender grass, and like spring showers on new growth.

Job 33:3

My words [declare] my heart's uprightness, and my lips sincerely speak {what my lips know}.

Job 33:33

If not, you listen to me; be silent, and I will teach you wisdom."

Psalm 19:14

Let the words of my mouth and the meditation of my heart be acceptable in your presence, O Yahweh, my rock and my redeemer.

Psalm 37:30

[The] mouth of [the] righteous utters wisdom, and his tongue speaks justice.

Psalm 45:1

My heart is moved [with] a good word; I recite my {compositions} to [the] king. My tongue [is the] pen [of] a skilled scribe.

Psalm 104:34

May my meditation be pleasing to him. I will be glad in Yahweh.

Psalm 119:130

The unfolding of your words gives light, giving understanding to [the] simple.

Proverbs 4:1-2

Children, listen [to the] instruction of a father, and be attentive [in order] to know insight.

Proverbs 8:6-11

Listen! For noble things I will speak, and upright things from the opening of my lips.

Proverbs 22:17

Incline your ear and hear the words of the wise; you shall apply your heart to my teaching.

Proverbs 22:20-21

Have I not written for you thirty [sayings] with admonitions and knowledge?

Matthew 12:35

The good person from his good treasury brings out good [things], and the evil person from his evil treasury brings out evil [things].

2 Timothy 3:15-17

and that from childhood you have known the holy writings that are able [to make] you wise for salvation through faith in Christ Jesus.

Treasury of Scripture Knowledge

Summary

My mouth shall speak of wisdom; and the meditation of my heart shall be of understanding.

General references

Bible References

Mouth

Deuteronomy 32:2
May my teaching trickle like the dew, my words like rain showers on tender grass, and like spring showers on new growth.
Job 33:3
My words [declare] my heart's uprightness, and my lips sincerely speak {what my lips know}.
Proverbs 4:1
Children, listen [to the] instruction of a father, and be attentive [in order] to know insight.
Proverbs 8:6
Listen! For noble things I will speak, and upright things from the opening of my lips.
Proverbs 22:17
Incline your ear and hear the words of the wise; you shall apply your heart to my teaching.
2 Timothy 3:15
and that from childhood you have known the holy writings that are able [to make] you wise for salvation through faith in Christ Jesus.

Meditation

Psalm 19:14
Let the words of my mouth and the meditation of my heart be acceptable in your presence, O Yahweh, my rock and my redeemer.
Psalm 45:1
My heart is moved [with] a good word; I recite my {compositions} to [the] king. My tongue [is the] pen [of] a skilled scribe.
Psalm 104:34
May my meditation be pleasing to him. I will be glad in Yahweh.
Matthew 12:35
The good person from his good treasury brings out good [things], and the evil person from his evil treasury brings out evil [things].

General references

Proverbs 8:4
"To you, O {people}, I call, and my cry is to the children of humankind.