Psalm 120:4

A warrior's sharp arrows, with glowing coals of the broom tree!

Psalm 45:5

Your arrows are sharp in the heart of the king's enemies; the peoples fall under you.

Deuteronomy 32:23-24

"'And I will heap disasters upon them; I will spend my arrows on them;

Psalm 7:13

he has prepared for him his deadly weapons, making his arrows fiery shafts.

Psalm 52:5

But God will break you down forever; he will snatch and tear you from your tent; he will uproot you from the land of the living. Selah

Psalm 57:4

My soul is in the midst of lions; I lie down amid fiery beasts-- the children of man, whose teeth are spears and arrows, whose tongues are sharp swords.

Psalm 59:7

There they are, bellowing with their mouths with swords in their lips-- for "Who," they think,"will hear us?"

Psalm 140:9-11

As for the head of those who surround me, let the mischief of their lips overwhelm them!

Proverbs 11:9

With his mouth the godless man would destroy his neighbor, but by knowledge the righteous are delivered.

Proverbs 11:12

Whoever belittles his neighbor lacks sense, but a man of understanding remains silent.

Proverbs 11:18

The wicked earns deceptive wages, but one who sows righteousness gets a sure reward.

Proverbs 12:22

Lying lips are an abomination to the LORD, but those who act faithfully are his delight.

Proverbs 16:27

A worthless man plots evil, and his speech is like a scorching fire.

Proverbs 18:8

The words of a whisperer are like delicious morsels; they go down into the inner parts of the body.

Proverbs 18:21

Death and life are in the power of the tongue, and those who love it will eat its fruits.

Proverbs 19:5

A false witness will not go unpunished, and he who breathes out lies will not escape.

Proverbs 19:9

A false witness will not go unpunished, and he who breathes out lies will perish.

James 3:5-8

So also the tongue is a small member, yet it boasts of great things. How great a forest is set ablaze by such a small fire!

Revelation 21:8

But as for the cowardly, the faithless, the detestable, as for murderers, the sexually immoral, sorcerers, idolaters, and all liars, their portion will be in the lake that burns with fire and sulfur, which is the second death."

Treasury of Scripture Knowledge

Summary

Sharp arrows of the mighty, with coals of juniper.

Bible References

Sharp, etc

Psalm 57:4
My soul is in the midst of lions; I lie down amid fiery beasts-- the children of man, whose teeth are spears and arrows, whose tongues are sharp swords.
Psalm 59:7
There they are, bellowing with their mouths with swords in their lips-- for "Who," they think,"will hear us?"
Proverbs 11:9
With his mouth the godless man would destroy his neighbor, but by knowledge the righteous are delivered.
Proverbs 16:27
A worthless man plots evil, and his speech is like a scorching fire.
Proverbs 18:8
The words of a whisperer are like delicious morsels; they go down into the inner parts of the body.
James 3:5
So also the tongue is a small member, yet it boasts of great things. How great a forest is set ablaze by such a small fire!

General references

Genesis 39:17
and she told him the same story, saying, "The Hebrew servant, whom you have brought among us, came in to me to laugh at me.
Proverbs 25:18
A man who bears false witness against his neighbor is like a war club, or a sword, or a sharp arrow.
Proverbs 26:21
As charcoal to hot embers and wood to fire, so is a quarrelsome man for kindling strife.

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.