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 heaven, 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 refraineth his lips doeth wisely.

Matthew 6:7

And in praying use not vain repetitions, as the Gentiles do: for they think that they shall be heard for their much speaking.

Genesis 18:27

And Abraham answered and said, Behold now, I have taken upon me to speak unto the Lord, who am but dust and ashes:

Genesis 18:30

And he said, Oh let not the Lord be angry, and I will speak: peradventure there shall thirty be 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, and I will speak yet but this once: peradventure ten shall be 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 will keep me in this way that I go, and will give me bread to eat, and raiment to put on,

Genesis 28:22

then this stone, which I have set up for a pillar, shall be God's house. And of all that thou shalt give me I will surely give the tenth unto thee.

Numbers 30:2-5

When a man voweth a vow unto Jehovah, or sweareth an oath to bind his soul with a bond, he shall not break his word; he shall do according to all that proceedeth out of his mouth.

Judges 11:30

And Jephthah vowed a vow unto Jehovah, and said, If thou wilt indeed deliver the children of Ammon into my hand,

1 Samuel 14:24-45

And the men of Israel were distressed that day; for Saul had adjured the people, saying, Cursed be the man that eateth any food until it be evening, and I be 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 holy, And after vows to make inquiry.

Ecclesiastes 5:3

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

Ecclesiastes 5:7

For in the multitude of dreams there are vanities, and in many words: but fear thou 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

After this manner therefore pray ye. Our Father who art in heaven, Hallowed be thy name.

Mark 6:23

And he sware unto her, Whatsoever thou shalt ask of me, I will give it thee, unto the half of my kingdom.

James 3:2

For in many things we all stumble. If any stumbleth not in word, the same is a perfect man, able to bridle the whole body also.

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 taken upon me to speak unto the Lord, who am but dust and ashes:
Genesis 28:20
And Jacob vowed a vow, saying, If God will be with me, and will keep me in this way that I go, and will give me bread to eat, and raiment to put on,
Numbers 30:2
When a man voweth a vow unto Jehovah, or sweareth an oath to bind his soul with a bond, he shall not break his word; he shall do according to all that proceedeth out of his mouth.
Judges 11:30
And Jephthah vowed a vow unto Jehovah, and said, If thou wilt indeed deliver the children of Ammon into my hand,
1 Samuel 14:24
And the men of Israel were distressed that day; for Saul had adjured the people, saying, Cursed be the man that eateth any food until it be evening, and I be avenged on mine enemies. So none of the people tasted food.
Mark 6:23
And he sware unto her, Whatsoever thou shalt ask of me, I will give it thee, unto the 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
After this manner therefore pray ye. Our Father who art in heaven, Hallowed be thy name.

Let thy

Ecclesiastes 5:3
For a dream cometh with a multitude of business, and a fool's voice with a multitude of words.
Proverbs 10:19
In the multitude of words there wanteth not transgression; But he that refraineth his lips doeth wisely.
Matthew 6:7
And in praying use not vain repetitions, as the Gentiles do: for they think that they shall be heard for their much speaking.
James 3:2
For in many things we all stumble. If any stumbleth not in word, the same is a perfect man, able to bridle the whole body also.

General references

Judges 11:30
And Jephthah vowed a vow unto Jehovah, and said, If thou wilt indeed deliver the children of Ammon into my hand,

American Standard Version Public Domain