54:10Al-Qamar

“O Allah, You are my `Aḍud and You are my Helper, and by You do I fight (Allāhumma anta `aḍudī, wa anta naṣīrī, wa bika uqātil).”

When the Messenger of Allah (ﷺ) went on an expedition, he said: O Allah, Thou art my aider and helper; by Thee I move, by Thee I attack, and by Thee I fight.

The Prophet (ﷺ) used to supplicate Allah: "My Lord, help me and do not give help against me; grant me victory, and do not grant victory over me; plan on my behalf and do not plan against me; guide me, and made my right guidance easy for me; grant me victory over those who act wrongfully towards me; O Allah, make me grateful to Thee, mindful of Thee, full of fear towards Thee, devoted to Thy obedience, humble before Thee, or penitent. My Lord, accept my repentance, wash away my sin, answer my supplication, clearly establish my evidence, guide my heart, make true my tongue and draw out malice in my breast."

I called upon the Messenger of Allah (ﷺ)."

The Messenger of Allah used to say these words in his supplication: "Allahumma inni a'udhu bika min ghalabatid-dain, wa ghalabatil-'aduwwi, wa shamatatil-a'da'. (O Allah, I seek refuge with You from being overwhelmed with debt, from being overpowered by the enemy and from the enemy rejoicing over my misfortunes.)'"