Psalm 109:6 continues the same imprecatory prayer, asking for an accuser to oppose the enemy, directly expanding verse 20.

Psalm 40:14 asks for shame and dishonor on enemies, nearly identical to the imprecatory prayer here.

Psalm 40:15 continues the imprecation, asking for appalled shame on mockers, matching the theme here.

In 1 Kings 2:44, Solomon declares the Lord's repayment to Shimei for cursing David — a direct historical parallel to the prayer for payment to accusers.