Psalm 10:9 uses the same lion metaphor for the wicked lurking to seize the poor, reinforcing the image of predatory enemies.

In Psalm 17:12, David describes enemies as a lion eager to tear—same metaphor of predatory beasts used in 57:4.

In Psalm 22:13-16, enemies are like a roaring lion—directly parallel to the lion and ravenous beasts imagery in 57:4.

In Psalm 35:17, David pleads to be rescued from lions—same metaphor for enemies as in 57:4.

Psalm 52:2 compares the tongue to a sharp razor plotting destruction — reinforcing the theme of harmful speech as a weapon.

Psalm 55:21 describes words as drawn swords despite smooth speech — a parallel to the sharp-tongued enemies here.

In Psalm 58:6, David asks God to break the teeth of lions—directly targeting the same 'teeth as weapons' imagery from 57:4.

Psalm 64:3 explicitly says tongues are whet like swords and words like arrows — directly parallel to teeth as spears and tongues as swords.

In Psalm 59:7, 'swords are in their lips' — an exact parallel to the sharp-tongued lions here, both using the same metaphor.

Psalm 140:3 describes the tongue as sharp as a serpent's fang, directly paralleling the tongue-as-sharp-sword imagery here.

Psalm 120:4 uses sharp arrows and glowing coals as divine punishment for deceitful speech, echoing the weaponized tongue imagery here.

Proverbs 12:18 compares rash words to sword thrusts — similar to the weaponized speech imagery here.

Proverbs 30:14 uses the same metaphor of teeth as swords to describe those who devour the poor — directly parallel to the violent speech imagery here.

Proverbs 25:18 likens false witness to a sword and sharp arrow — echoing the weapons of speech metaphor.

In Job 5:21, the 'scourge of the tongue' parallels the sharp-tongued enemies here — both depict verbal attack as a weapon.

Jeremiah 9:8 calls the tongue a deadly arrow that speaks deceit, a direct parallel to the tongue as a sharp sword here.

Romans 3:13 quotes OT about tongues practicing deceit and venom—direct parallel to tongues as sharp swords.

Revelation 9:8 describes locusts with lions' teeth—direct imagery of teeth as weapons, echoing Psalm 57:4's lions and teeth.

In James 3:6, the tongue is a fire—parallel to 57:4 where tongues are sharp swords; both depict speech as destructive.

James 3:8 describes the tongue as restless evil full of poison—same theme of dangerous speech as in Psalm 57:4.

Proverbs 16:27 compares a worthless man's speech to scorching fire, a different metaphor for destructive words like the sword here.

Proverbs 14:3 says a fool's mouth brings a rod on his back, another image of speech as a weapon, though self-directed.

Hosea 7:16 mentions 'insolent words' as cause of fall—parallels the sharp tongues of enemies in Psalm 57:4.

Jeremiah 20:10 describes enemies whispering and denouncing, a verbal attack similar to the hostile tongues here.