Ecclesiastes 5:2

Be not rash with thy mouth, and let not thy heart be hasty to utter anything before God: for God is in the heavens, and thou upon earth; therefore let thy words be few.

Proverbs 10:19

In the multitude of words there wanteth not transgression; but he that restraineth his lips doeth wisely.

Matthew 6:7

But when ye pray, use not vain repetitions, as those who are of the nations: for they think they shall be heard through their much speaking.

Genesis 18:27

And Abraham answered and said, Behold now, I have ventured to speak unto the Lord; I, who am dust and ashes.

Genesis 18:30

And he said, Oh, let not the Lord be angry that I speak! Perhaps there may be thirty found there. And he said, I will not do it if I find thirty there.

Genesis 18:32

And he said, Oh, let not the Lord be angry, that I speak yet but this time! Perhaps there may be ten found there. And he said, I will not destroy it for the ten's sake.

Genesis 28:20

And Jacob vowed a vow, saying, If God will be with me, and keep me on this road that I go, and will give me bread to eat, and a garment to put on,

Genesis 28:22

And this stone, which I have set up for a pillar, shall be God's house; and of all that thou wilt give me I will without fail give the tenth to thee.

Numbers 30:2-5

If a man vow a vow to Jehovah, or swear an oath to bind his soul with a bond, he shall not break his word; according to all that hath gone out of his mouth shall he do.

Judges 11:30

And Jephthah made a vow to the LORD, and said, "If thou wilt give the Ammonites into my hand,

1 Samuel 14:24-45

But the men of Israel were distressed that day. Now Saul had adjured the people, saying, Cursed be the man that eateth food until evening, and until I am avenged on mine enemies. So none of the people tasted food.

Psalm 115:3

But our God is in the heavens: he hath done whatsoever he pleased.

Proverbs 20:25

It is a snare to a man rashly to say, It is hallowed, and after vows to make inquiry.

Ecclesiastes 5:3

For a dream cometh through the multitude of business, and a fool's voice through a multitude of words.

Ecclesiastes 5:7

For in the multitude of dreams are vanities; so with many words: but fear God.

Isaiah 55:9

For as the heavens are higher than the earth, so are my ways higher than your ways, and my thoughts than your thoughts.

Matthew 6:9

Thus therefore pray ye: Our Father who art in the heavens, let thy name be sanctified,

Mark 6:23

And he swore to her, Whatsoever thou shalt ask me I will give thee, to half of my kingdom.

James 3:2

For we all often offend. If any one offend not in word, he is a perfect man, able to bridle the whole body too.

Treasury of Scripture Knowledge

Summary

Be not rash with thy mouth, and let not thine heart be hasty to utter any thing before God: for God is in heaven, and thou upon earth: therefore let thy words be few.

General references

Bible References

Not rash

Genesis 18:27
And Abraham answered and said, Behold now, I have ventured to speak unto the Lord; I, who am dust and ashes.
Genesis 28:20
And Jacob vowed a vow, saying, If God will be with me, and keep me on this road that I go, and will give me bread to eat, and a garment to put on,
Numbers 30:2
If a man vow a vow to Jehovah, or swear an oath to bind his soul with a bond, he shall not break his word; according to all that hath gone out of his mouth shall he do.
Judges 11:30
And Jephthah made a vow to the LORD, and said, "If thou wilt give the Ammonites into my hand,
1 Samuel 14:24
But the men of Israel were distressed that day. Now Saul had adjured the people, saying, Cursed be the man that eateth food until evening, and until I am avenged on mine enemies. So none of the people tasted food.
Mark 6:23
And he swore to her, Whatsoever thou shalt ask me I will give thee, to half of my kingdom.

For

Psalm 115:3
But our God is in the heavens: he hath done whatsoever he pleased.
Isaiah 55:9
For as the heavens are higher than the earth, so are my ways higher than your ways, and my thoughts than your thoughts.
Matthew 6:9
Thus therefore pray ye: Our Father who art in the heavens, let thy name be sanctified,

Let thy

Ecclesiastes 5:3
For a dream cometh through the multitude of business, and a fool's voice through a multitude of words.
Proverbs 10:19
In the multitude of words there wanteth not transgression; but he that restraineth his lips doeth wisely.
Matthew 6:7
But when ye pray, use not vain repetitions, as those who are of the nations: for they think they shall be heard through their much speaking.
James 3:2
For we all often offend. If any one offend not in word, he is a perfect man, able to bridle the whole body too.

General references

Judges 11:30
And Jephthah made a vow to the LORD, and said, "If thou wilt give the Ammonites into my hand,