Matthew 5:2

Then He began to teach them, saying,

Matthew 13:35

This was to fulfill what was spoken by the prophet:

I will open My mouth in parables;
I will utter things [unknown and unattainable] that have been hidden [from mankind] since the foundation of the world.”

Acts 8:35

Then Philip spoke and beginning with this Scripture he preached Jesus to him [explaining that He is the promised Messiah and the source of salvation].

Acts 10:34

Opening his mouth, Peter said:

“Most certainly I understand now that God is not one to show partiality [to people as though Gentiles were excluded from God’s blessing],

Acts 18:14

But when Paul was about to reply, Gallio said to the Jews, “If it were a matter of some misdemeanor or serious crime, O Jews, I would have reason to put up with you;

Job 3:1

After this, Job opened his mouth and cursed the day of his birth.

Psalm 78:1-2

Listen, O my people, to my teaching;
Incline your ears to the words of my mouth [and be willing to learn].

Proverbs 8:6


“Listen, for I will speak excellent and noble things;
And the opening of my lips will reveal right things.

Proverbs 31:8-9


Open your mouth for the mute,
For the rights of all who are unfortunate and defenseless;

Luke 6:20-26

And looking toward His disciples, He began speaking: “Blessed [spiritually prosperous, happy, to be admired] are you who are poor [in spirit, those devoid of spiritual arrogance, those who regard themselves as insignificant], for the kingdom of God is yours [both now and forever].

Ephesians 6:19

And pray for me, that words may be given to me when I open my mouth, to proclaim boldly the mystery of the good news [of salvation],

Treasury of Scripture Knowledge

Summary

And he opened his mouth, and taught them, saying,

Bible References

General references

Matthew 13:35
This was to fulfill what was spoken by the prophet:

I will open My mouth in parables;
I will utter things [unknown and unattainable] that have been hidden [from mankind] since the foundation of the world.”
Job 3:1
After this, Job opened his mouth and cursed the day of his birth.
Psalm 78:1
Listen, O my people, to my teaching;
Incline your ears to the words of my mouth [and be willing to learn].
Proverbs 8:6

“Listen, for I will speak excellent and noble things;
And the opening of my lips will reveal right things.
Proverbs 31:8

Open your mouth for the mute,
For the rights of all who are unfortunate and defenseless;
Luke 6:20
And looking toward His disciples, He began speaking: “Blessed [spiritually prosperous, happy, to be admired] are you who are poor [in spirit, those devoid of spiritual arrogance, those who regard themselves as insignificant], for the kingdom of God is yours [both now and forever].
Acts 8:35
Then Philip spoke and beginning with this Scripture he preached Jesus to him [explaining that He is the promised Messiah and the source of salvation].
Acts 10:34
Opening his mouth, Peter said:

“Most certainly I understand now that God is not one to show partiality [to people as though Gentiles were excluded from God’s blessing],
Acts 18:14
But when Paul was about to reply, Gallio said to the Jews, “If it were a matter of some misdemeanor or serious crime, O Jews, I would have reason to put up with you;
Ephesians 6:19
And pray for me, that words may be given to me when I open my mouth, to proclaim boldly the mystery of the good news [of salvation],