Psalm 120:4

Sharp arrows of the mighty, with coals of juniper.

Psalm 45:5

Thine arrows are sharp. The peoples fall under thee. [They are] in the heart of the king's enemies.

Deuteronomy 32:23-24

I will heap evils upon them. I will spend my arrows upon them,

Psalm 7:13

He has also prepared for him the instruments of death. He makes his arrows fiery.

Psalm 52:5

God will likewise destroy thee forever. He will take thee up, and pluck thee out of thy tent, and root thee out of the land of the living. Selah.

Psalm 57:4

My soul is among lions. I lay among those who are set on fire, even the sons of men, whose teeth are spears and arrows, and their tongue a sharp sword.

Psalm 59:7

Behold, they belch out with their mouth. Swords are in their lips, for [they say], Who hears?

Psalm 140:9-11

As for the head of those who encompass me around, let the mischief of their own lips cover them.

Proverbs 11:9

The hypocrite destroys his neighbor with his mouth, but the righteous shall be delivered through knowledge.

Proverbs 11:12

He who despises his neighbor is void of wisdom, but a man of understanding holds his peace.

Proverbs 11:18

A wicked man earns deceitful wages, but he who sows righteousness [has] a sure reward.

Proverbs 12:22

Lying lips are an abomination to LORD, but those who deal truly are his delight.

Proverbs 16:27

A worthless man devises mischief, and in his lips there is as a scorching fire.

Proverbs 18:8

The words of a whisperer are as dainty morsels, and they go down into the innermost parts.

Proverbs 18:21

Death and life are in the power of the tongue, and those who love it shall eat the fruit of it.

Proverbs 19:5

A FALSE witness shall not be unpunished, and he who utters lies shall not escape.

Proverbs 19:9

A FALSE witness shall not be unpunished, and he who utters lies shall perish.

James 3:5-8

So also the tongue is a little body-part, and boasts greatly. Behold a little fire, how much wood it kindles.

Revelation 21:8

But for the cowards, and unbelieving, and sinful, and abominable, and murderers, and fornicators, and sorcerers, and idolaters, and all liars, their part is in the lake that burns with fire and brimstone, 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 among lions. I lay among those who are set on fire, even the sons of men, whose teeth are spears and arrows, and their tongue a sharp sword.
Psalm 59:7
Behold, they belch out with their mouth. Swords are in their lips, for [they say], Who hears?
Proverbs 11:9
The hypocrite destroys his neighbor with his mouth, but the righteous shall be delivered through knowledge.
Proverbs 16:27
A worthless man devises mischief, and in his lips there is as a scorching fire.
Proverbs 18:8
The words of a whisperer are as dainty morsels, and they go down into the innermost parts.
James 3:5
So also the tongue is a little body-part, and boasts greatly. Behold a little fire, how much wood it kindles.

General references

Genesis 39:17
And she spoke to him according to these words, saying, The Hebrew servant, whom thou have brought to us, came in to me to mock me.
Proverbs 25:18
A man who bears FALSE witness against his neighbor is a maul, and a sword, and a sharp arrow.
Proverbs 26:21
[As] coals are to hot embers, and wood to fire, so is a contentious man to inflame strife.