Psalm 5:9 describes the wicked's mouth as full of deceit and flattery, echoing the cursing and deceit in Psalm 10:7.

Psalm 7:14 says the wicked conceives mischief and gives birth to lies, matching the 'mischief and iniquity' under the tongue in Psalm 10:7.

Psalm 36:3 says the wicked's words are trouble and deceit, aligning with the cursing and deceit in Psalm 10:7.

Psalm 52:4 condemns a deceitful tongue that loves devouring words, similar to the deceit and cursing in Psalm 10:7.

In Psalm 55:21, the wicked's smooth speech hides war in the heart — mirroring the deceit and oppression described here.

Psalm 59:12 similarly mentions 'cursing and lies' from the mouth, reinforcing the theme of wicked speech.

Psalm 62:4 describes hypocrites who bless outwardly but curse inwardly, paralleling the deceitful mouth in Psalm 10:7.

Psalm 64:3 depicts tongues whetted like swords and bitter arrows — a vivid parallel to the harmful words here.

Psalm 28:3 describes wicked who speak peace but have evil in hearts, directly paralleling the deceit and iniquity under the tongue here.

In Psalm 50:19, God rebukes the wicked for using their mouth for evil and deceit, echoing the same description of the wicked's speech here.

Psalm 12:2 describes everyone speaking lies with flattering lips, similar to the deceitful speech of the wicked here.

Psalm 41:6 depicts a visitor who speaks empty words while his heart gathers iniquity, matching the iniquity under the tongue here.

Psalm 58:3 says the wicked speak lies from birth — reinforcing the theme of deceitful speech from this verse.

Psalm 140:9 speaks of the mischief of lips covering the wicked — a parallel to the trouble and iniquity from the mouth here.

Psalm 144:11 repeats the same description of lying mouths, reinforcing the theme of deceitful speech.

Psalm 144:8 speaks of mouths that speak lies, like the deceitful mouth of the wicked in this verse.

In Matthew 12:34, Jesus teaches that evil speech flows from an evil heart, echoing the wicked's mouth full of curses and deceit here.

Romans 3:13 quotes this verse ('under their lips') as part of a catena on universal sinfulness — a direct citation.

Job 20:12 says evil is sweet in the mouth and hidden under the tongue — directly echoing the 'under his tongue' imagery here.

Romans 3:14 directly quotes 'Their mouth is full of cursing and bitterness' from Psalm 10:7 as part of Paul's indictment of all humanity.

James 3:6-8 describes the tongue as a fire full of deadly poison, paralleling the destructive speech of the wicked in this verse.

In Isaiah 32:7, the scoundrel uses lying words to destroy the poor, similar to the deceit and oppression in the mouth here.

In Proverbs 24:2, the wicked's lips talk of trouble, aligning with the mischief and iniquity under the tongue here.

In Proverbs 6:12, a worthless person is described with crooked speech, matching the wicked's mouth full of curses and deceit here.

In James 3:9, James condemns cursing people made in God's image, directly reflecting the curses in the wicked's mouth here.

In Matthew 15:11, Jesus teaches that what comes out of the mouth defiles, highlighting the moral weight of speech seen in the wicked's curses here.

Job 15:35 says they conceive trouble and give birth to evil — matching the 'trouble and iniquity' under the tongue here.

Proverbs 30:8 is a prayer to be kept from falsehood and lying, contrasting with the wicked's full mouth of deceit here.

Isaiah 59:4 describes speaking lies and conceiving mischief/iniquity — echoing the deceit and iniquity in this verse.

Jeremiah 9:3 says they bend their tongue like a bow for falsehood — a parallel to the deceitful mouth here.

Proverbs 21:6 warns that getting treasures by a lying tongue leads to death, connecting to the deceitful speech here.

Jeremiah 9:6 states they dwell in deceit — reinforcing the theme of pervasive deceit from this verse.