O Allah, I ask You for strength upon truth and patience upon tribulation. — Strength
اللَّهُمَّ إِنِّي أَسْأَلُكَ الْقُوَّةَ عَلَى الْحَقِّ وَالصَّبْرَ عَلَى الْبَلَاءِ
Transliteration: Allaahumma innee as'alukal-quwwata 'alal-haqqi was-sabra 'alal-balaa'
Translation: O Allah, I ask You for strength upon truth and patience upon tribulation.
Reference: General supplication