Psalm 7:15 says the wicked fall into their own pit — a direct parallel to the sword entering their own heart here.

Psalm 35:8 prays for the wicked to be caught in their own net — the same self-destructive fate described here.

In Psalm 9:15, the nations sink in their own pit — same principle of the wicked caught by their own devices as the sword entering their own heart.

In Psalm 141:10, the wicked fall into their own nets — directly parallel to the wicked's sword turning back on them.

Psalm 7:14 describes the wicked conceiving evil — the same theme of plotting that leads to their own destruction in this verse.

In Jeremiah 51:56, the same 'bows broken' imagery describes God's judgment on Babylon — directly parallel to the wicked's weapons turning against them.

In 1 Samuel 2:4, Hannah's song declares 'the bows of the mighty are broken' — a direct parallel to the wicked's bows broken here.

In Isaiah 37:38, Sennacherib is killed by his own sons with a sword — his own household becomes the instrument of his death.