رَبِّ انصُرْنِي عَلَى الْقَوْمِ الْمُفْسِدِينَ
Rabbin-surnii ‘alal-qawmil-mufsidiin. (29:30)
My Lord, help me against the mischievous people.
This was the du’aa of Sayyidna Lut (Lot) (a.s.) against a nation of homosexuals who refused to mend their ways and openly challenged him. This du’aa is pertinent against all mischievous people, including the kind against whom it was originally invoked.
(Source: Khalid Baig’s commentary to du’aa #30 in the Accepted Whispers: Munajat-e-Maqbul)