Ecclesiastes 5:2

Do not be rash with your mouth, and do not let your heart be quick to utter a word before God. For God is in heaven, and you [are] on earth; therefore, let your words be few.

Proverbs 10:19

In many words, transgression is not lacking, but he who restrains his lips is prudent.

Matthew 6:7

"But [when you] pray, do not babble repetitiously like the pagans, for they think that because of their many words they will be heard.

Genesis 18:27

Then Abraham answered and said, "Look, please, I was bold to speak to my Lord, but I [am] dust and ashes.

Genesis 18:30

And he said, "Please, let not my Lord be angry, and I will speak. What if thirty be found there?" And he answered, "I will not do [it] if I find thirty there."

Genesis 18:32

And he said, "Please, let not my Lord be angry, and I will speak only once more. What if ten are found there?" And he answered, "I will not destroy [it] for the sake of the ten."

Genesis 28:20

And Jacob made a vow saying, "If God will be with me and protect me on this way that I am going, and gives me food to eat and clothing to wear,

Genesis 28:22

And this stone that I have set up [as] a pillar shall be the house of God, and [of] all that you give to me I will certainly give a tenth to you."

Numbers 30:2-5

if a man makes a vow for Yahweh or swears an oath with a binding pledge on himself, he must not render his word invalid; he must do all that went out from his mouth.

Judges 11:30

And Jephthah made a vow to Yahweh, and he said, "If indeed you will give the {Ammonites} into my hand,

1 Samuel 14:24-45

Now the men of Israel were hard pressed on that day, because Saul had made the army take an oath, saying, "Cursed be the man who eats [any] food until evening, when I will have avenged myself on my enemies!" So none of the army tasted [any] food.

Psalm 115:3

But our God [is] in the heavens; all that he desires, he does.

Proverbs 20:25

[It is] a snare to humankind to say rashly "[It is] holy," and after vows, to scrutinize.

Ecclesiastes 5:3

For a dream comes with many cares, and the voice of a fool with many words.

Ecclesiastes 5:7

For with many dreams [come] vanities and numerous words. Therefore, fear God!

Isaiah 55:9

"For [as] [the] heavens are {higher} than [the] earth, so my ways are {higher} than your ways, and my thoughts than your thoughts.

Matthew 6:9

Therefore you pray in this way: "Our Father who is in heaven, may your name be treated as holy.

Mark 6:23

And he swore to her, "Anything whatever you ask me for I will give you, up to half my kingdom!"

James 3:2

For we all stumble [in] many [ways]. If anyone does not stumble in what he says, he [is] a perfect individual, able to hold in check his 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
Then Abraham answered and said, "Look, please, I was bold to speak to my Lord, but I [am] dust and ashes.
Genesis 28:20
And Jacob made a vow saying, "If God will be with me and protect me on this way that I am going, and gives me food to eat and clothing to wear,
Numbers 30:2
if a man makes a vow for Yahweh or swears an oath with a binding pledge on himself, he must not render his word invalid; he must do all that went out from his mouth.
Judges 11:30
And Jephthah made a vow to Yahweh, and he said, "If indeed you will give the {Ammonites} into my hand,
1 Samuel 14:24
Now the men of Israel were hard pressed on that day, because Saul had made the army take an oath, saying, "Cursed be the man who eats [any] food until evening, when I will have avenged myself on my enemies!" So none of the army tasted [any] food.
Mark 6:23
And he swore to her, "Anything whatever you ask me for I will give you, up to half my kingdom!"

For

Psalm 115:3
But our God [is] in the heavens; all that he desires, he does.
Isaiah 55:9
"For [as] [the] heavens are {higher} than [the] earth, so my ways are {higher} than your ways, and my thoughts than your thoughts.
Matthew 6:9
Therefore you pray in this way: "Our Father who is in heaven, may your name be treated as holy.

Let thy

Ecclesiastes 5:3
For a dream comes with many cares, and the voice of a fool with many words.
Proverbs 10:19
In many words, transgression is not lacking, but he who restrains his lips is prudent.
Matthew 6:7
"But [when you] pray, do not babble repetitiously like the pagans, for they think that because of their many words they will be heard.
James 3:2
For we all stumble [in] many [ways]. If anyone does not stumble in what he says, he [is] a perfect individual, able to hold in check his whole body also.

General references

Judges 11:30
And Jephthah made a vow to Yahweh, and he said, "If indeed you will give the {Ammonites} into my hand,