Ecclesiastes 5:6

Do not allow your speech to cause you to sin, and do not say before the messenger (priest) of God that it was a mistake. Why should God be angry because of your voice (words) and destroy the work of your hands?

1 Corinthians 11:10

Therefore the woman ought to have a sign of authority on her head, for the sake of the angels [so as not to offend them].

Genesis 48:16


The Angel [that is, the Lord Himself] who has redeemed me [continually] from all evil,
Bless the boys;
And may my name live on in them [may they be worthy of having their names linked with mine],
And the names of my fathers Abraham and Isaac;
And may they grow into a [great] multitude in the midst of the earth.”

Leviticus 5:4-6

Or if anyone swears [an oath] thoughtlessly or impulsively aloud that he will do either evil or good, in whatever manner a person may speak thoughtlessly or impulsively with an oath, but he is unaware of it, when he recognizes it, he will be guilty in one of these.

Leviticus 27:9-10

‘Now if it is an animal of the kind which men can present as an offering to the Lord, any such that one gives to the Lord shall be holy.

Numbers 15:25

Then the priest shall make atonement for all the congregation of the sons of Israel, and they will be forgiven, for it was an error and they have brought their offering, an offering by fire to the Lord, and their sin offering before the Lord, for their error.

Ecclesiastes 5:1-2

Guard your steps and focus on what you are doing as you go to the house of God and draw near to listen rather than to offer the [careless or irreverent] sacrifice of fools; for they are too ignorant to know they are doing evil.

Hosea 12:4-5


He wrestled with the angel and prevailed;
He wept [in repentance] and sought His favor.
He met Him at Bethel
And there God spoke with [him and through him with] us—

Haggai 1:9-11

You look for much [harvest], but it comes to little; and even when you bring that home, I blow it away. Why?” says the Lord of hosts. “Because of My house, which lies in ruins while each of you runs to his own house [eager to enjoy it].

Haggai 2:14-17

Then Haggai answered, “‘So is this people. And so is this nation before Me,’ declares the Lord, ‘and so is every work of their hands; and what they offer there [on the altar] is unclean [because they who offer it are unclean].

Malachi 2:7

For the lips of the priest should guard and preserve knowledge [of My law], and the people should seek instruction from his mouth; for he is the messenger of the Lord of hosts.

Malachi 3:1

“Behold, I am going to send My messenger, and he will prepare and clear the way before Me. And the Lord [the Messiah], whom you seek, will suddenly come to His temple; the Messenger of the covenant, in whom you delight, behold, He is coming,” says the Lord of hosts.

Acts 7:30-35

“After forty years had passed, an angel appeared to him in the wilderness of Mount Sinai, in the flame of a burning thorn bush.

1 Corinthians 3:13-15

each one’s work will be clearly shown [for what it is]; for the day [of judgment] will disclose it, because it is to be revealed with fire, and the fire will test the quality and character and worth of each person’s work.

1 Timothy 5:21

I solemnly charge you in the presence of God and of Christ Jesus and of His chosen angels that you guard and keep these rules without bias, doing nothing out of favoritism.

Hebrews 1:14

Are not all the angels ministering spirits sent out [by God] to serve (accompany, protect) those who will inherit salvation? [Of course they are!]

James 1:26

If anyone thinks himself to be religious [scrupulously observant of the rituals of his faith], and does not control his tongue but deludes his own heart, this person’s religion is worthless (futile, barren).

James 3:2

For we all stumble and sin in many ways. If anyone does not stumble in what he says [never saying the wrong thing], he is a perfect man [fully developed in character, without serious flaws], able to bridle his whole body and rein in his entire nature [taming his human faults and weaknesses].

2 John 1:8

Watch yourselves, so that you do not lose what we have accomplished together, but that you may receive a full and perfect reward [when He grants rewards to faithful believers].

Treasury of Scripture Knowledge

Summary

Suffer not thy mouth to cause thy flesh to sin; neither say thou before the angel, that it was an error: wherefore should God be angry at thy voice, and destroy the work of thine hands?

Bible References

Thy mouth

Ecclesiastes 5:1
Guard your steps and focus on what you are doing as you go to the house of God and draw near to listen rather than to offer the [careless or irreverent] sacrifice of fools; for they are too ignorant to know they are doing evil.
James 1:26
If anyone thinks himself to be religious [scrupulously observant of the rituals of his faith], and does not control his tongue but deludes his own heart, this person’s religion is worthless (futile, barren).
James 3:2
For we all stumble and sin in many ways. If anyone does not stumble in what he says [never saying the wrong thing], he is a perfect man [fully developed in character, without serious flaws], able to bridle his whole body and rein in his entire nature [taming his human faults and weaknesses].

Before

Leviticus 5:4
Or if anyone swears [an oath] thoughtlessly or impulsively aloud that he will do either evil or good, in whatever manner a person may speak thoughtlessly or impulsively with an oath, but he is unaware of it, when he recognizes it, he will be guilty in one of these.
Genesis 48:16

The Angel [that is, the Lord Himself] who has redeemed me [continually] from all evil,
Bless the boys;
And may my name live on in them [may they be worthy of having their names linked with mine],
And the names of my fathers Abraham and Isaac;
And may they grow into a [great] multitude in the midst of the earth.”
Hosea 12:4

He wrestled with the angel and prevailed;
He wept [in repentance] and sought His favor.
He met Him at Bethel
And there God spoke with [him and through him with] us—
Malachi 2:7
For the lips of the priest should guard and preserve knowledge [of My law], and the people should seek instruction from his mouth; for he is the messenger of the Lord of hosts.
Malachi 3:1
“Behold, I am going to send My messenger, and he will prepare and clear the way before Me. And the Lord [the Messiah], whom you seek, will suddenly come to His temple; the Messenger of the covenant, in whom you delight, behold, He is coming,” says the Lord of hosts.
Acts 7:30
“After forty years had passed, an angel appeared to him in the wilderness of Mount Sinai, in the flame of a burning thorn bush.
1 Corinthians 11:10
Therefore the woman ought to have a sign of authority on her head, for the sake of the angels [so as not to offend them].
1 Timothy 5:21
I solemnly charge you in the presence of God and of Christ Jesus and of His chosen angels that you guard and keep these rules without bias, doing nothing out of favoritism.
Hebrews 1:14
Are not all the angels ministering spirits sent out [by God] to serve (accompany, protect) those who will inherit salvation? [Of course they are!]

It was

Leviticus 5:4
Or if anyone swears [an oath] thoughtlessly or impulsively aloud that he will do either evil or good, in whatever manner a person may speak thoughtlessly or impulsively with an oath, but he is unaware of it, when he recognizes it, he will be guilty in one of these.
Leviticus 27:9
‘Now if it is an animal of the kind which men can present as an offering to the Lord, any such that one gives to the Lord shall be holy.

Destroy

Haggai 1:9
You look for much [harvest], but it comes to little; and even when you bring that home, I blow it away. Why?” says the Lord of hosts. “Because of My house, which lies in ruins while each of you runs to his own house [eager to enjoy it].
Haggai 2:14
Then Haggai answered, “‘So is this people. And so is this nation before Me,’ declares the Lord, ‘and so is every work of their hands; and what they offer there [on the altar] is unclean [because they who offer it are unclean].
1 Corinthians 3:13
each one’s work will be clearly shown [for what it is]; for the day [of judgment] will disclose it, because it is to be revealed with fire, and the fire will test the quality and character and worth of each person’s work.
2 John 1:8
Watch yourselves, so that you do not lose what we have accomplished together, but that you may receive a full and perfect reward [when He grants rewards to faithful believers].