Ecclesiastes 10:13

The beginning of the words of his mouth is folly, And the latter end of his mouth Is mischievous madness.

Judges 14:15

And it cometh to pass, on the seventh day, that they say to Samson's wife, 'Entice thy husband, that he declare to us the riddle, lest we burn thee and the house of thy father with fire; to possess us have ye called for us? is it not?'

1 Samuel 20:26-33

And Saul hath not spoken anything on that day, for he said, 'It is an accident; he is not clean -- surely not clean.'

1 Samuel 22:7-8

And Saul saith to his servants who are standing by him, 'Hear, I pray you, ye Benjamites; also to all of you doth the son of Jesse give fields and vineyards! all of you he doth appoint heads of thousands and heads of hundreds!

1 Samuel 22:16-18

And the king saith, 'Thou dost surely die, Ahimelech, thou, and all the house of thy father.'

1 Samuel 25:10-11

And Nabal answereth the servants of David and saith, 'Who is David, and who the son of Jesse? to-day have servants been multiplied who are breaking away each from his master;

2 Samuel 19:41-1

And, lo, all the men of Israel are coming unto the king, and they say unto the king, 'Wherefore have they stolen thee -- our brethren, the men of Judah?' (and they bring the king and his household over the Jordan, and all the men of David with him).

2 Kings 6:27

And he saith, 'Jehovah doth not save thee -- whence do I save thee? out of the threshing-floor, or out of the wine-vat?'

2 Kings 6:31

And he saith, 'Thus doth God do to me, and thus He doth add -- if it remain -- the head of Elisha son of Shaphat -- upon him this day.'

Proverbs 29:9

A wise man is judged by the foolish man, And he hath been angry, And he hath laughed, and there is no rest.

Matthew 2:7-8

Then Herod, privately having called the mages, did inquire exactly from them the time of the appearing star,

Matthew 2:16

Then Herod, having seen that he was deceived by the mages, was very wroth, and having sent forth, he slew all the male children in Beth-Lehem, and in all its borders, from two years and under, according to the time that he inquired exactly from the mages.

Luke 6:2

and certain of the Pharisees said to them, 'Why do ye that which is not lawful to do on the sabbaths?'

Luke 6:11

and they were filled with madness, and were speaking with one another what they might do to Jesus.

Luke 11:38

and the Pharisee having seen, did wonder that he did not first baptize himself before the dinner.

Luke 11:53-54

And in his speaking these things unto them, the scribes and the Pharisees began fearfully to urge and to press him to speak about many things,

John 12:10

and the chief priests took counsel, that also Lazarus they may kill,

Acts 5:28-33

saying, 'Did not we strictly command you not to teach in this name? and lo, ye have filled Jerusalem with your teaching, and ye intend to bring upon us the blood of this man.'

Acts 6:9-11

and there arose certain of those of the synagogue, called of the Libertines, and Cyrenians, and Alexandrians, and of those from Cilicia, and Asia, disputing with Stephen,

Acts 7:54-59

And hearing these things, they were cut to the hearts, and did gnash the teeth at him;

Acts 19:24-28

for a certain one, Demetrius by name, a worker in silver, making silver sanctuaries of Artemis, was bringing to the artificers gain not a little,

Treasury of Scripture Knowledge

Summary

The beginning of the words of his mouth is foolishness: and the end of his talk is mischievous madness.

General references

Bible References

Beginning

Judges 14:15
And it cometh to pass, on the seventh day, that they say to Samson's wife, 'Entice thy husband, that he declare to us the riddle, lest we burn thee and the house of thy father with fire; to possess us have ye called for us? is it not?'
1 Samuel 20:26
And Saul hath not spoken anything on that day, for he said, 'It is an accident; he is not clean -- surely not clean.'
1 Samuel 22:7
And Saul saith to his servants who are standing by him, 'Hear, I pray you, ye Benjamites; also to all of you doth the son of Jesse give fields and vineyards! all of you he doth appoint heads of thousands and heads of hundreds!
1 Samuel 25:10
And Nabal answereth the servants of David and saith, 'Who is David, and who the son of Jesse? to-day have servants been multiplied who are breaking away each from his master;
2 Samuel 19:41
And, lo, all the men of Israel are coming unto the king, and they say unto the king, 'Wherefore have they stolen thee -- our brethren, the men of Judah?' (and they bring the king and his household over the Jordan, and all the men of David with him).
2 Samuel 20:1
And there hath been called there a man of worthlessness, and his name is Sheba, son of Bichri, a Benjamite, and he bloweth with a trumpet, and saith, 'We have no portion in David, and we have no inheritance in the son of Jesse; each to his tents, O Israel.'
2 Kings 6:27
And he saith, 'Jehovah doth not save thee -- whence do I save thee? out of the threshing-floor, or out of the wine-vat?'
Proverbs 29:9
A wise man is judged by the foolish man, And he hath been angry, And he hath laughed, and there is no rest.
Matthew 2:7
Then Herod, privately having called the mages, did inquire exactly from them the time of the appearing star,
Luke 6:2
and certain of the Pharisees said to them, 'Why do ye that which is not lawful to do on the sabbaths?'
Luke 11:38
and the Pharisee having seen, did wonder that he did not first baptize himself before the dinner.
John 12:10
and the chief priests took counsel, that also Lazarus they may kill,
Acts 5:28
saying, 'Did not we strictly command you not to teach in this name? and lo, ye have filled Jerusalem with your teaching, and ye intend to bring upon us the blood of this man.'
Acts 6:9
and there arose certain of those of the synagogue, called of the Libertines, and Cyrenians, and Alexandrians, and of those from Cilicia, and Asia, disputing with Stephen,
Acts 7:54
And hearing these things, they were cut to the hearts, and did gnash the teeth at him;
Acts 19:24
for a certain one, Demetrius by name, a worker in silver, making silver sanctuaries of Artemis, was bringing to the artificers gain not a little,

General references

Proverbs 29:9
A wise man is judged by the foolish man, And he hath been angry, And he hath laughed, and there is no rest.