Thus shalt

2 Samuel 17:7-13
Hushai replied, "This time the advice of Ahithophel is not sound." . . .

Proverbs 21:30
No wisdom, no understanding, and no counsel can prevail against the LORD.

Isaiah 19:11-13
The princes of Zoan are mere fools; Pharaoh's wise counselors give senseless advice. How can you say to Pharaoh, "I am one of the wise, a son of eastern kings"? . . .

My little finger.

1 Kings 12:10, 11
The young men who had grown up with him replied, "This is how you should answer these people who said to you, 'Your father made our yoke heavy, but you should make it lighter.' This is what you should tell them: 'My little finger is thicker than my father's waist! . . .

Proverbs 10:14
The wise store up knowledge, but the mouth of the fool invites destruction.

Proverbs 13:16
Every prudent man acts with knowledge, but a fool displays his folly.

Proverbs 14:16
A wise man fears and turns from evil, but a fool is careless and reckless.

Proverbs 18:6, 7
A fool's lips bring strife, and his mouth invites a beating. . . .

Proverbs 28:25
A greedy man stirs up strife, but he who trusts in the LORD will prosper.

Proverbs 29:23
A man's pride will bring him low, but a humble spirit will obtain honor.