إِيَّاكَ نَعْبُدُ وَإِيَّاكَ نَسْتَعِينُ

Iyyaaka na'budu wa lyyaaka nasta'een

It is You we worship and It is You we ask for help. He whom Allah guides is the [rightly] guided, but he whom He leaves astray - never will you find for him a protecting guide. (Surah Al-Kahf 18:17)

Reference: Surah Al-Fatihah 1:5