Quran 8:40 from Surah Al-Anfaal on Divine Marvels.
وَإِن تَوَلَّوۡاْ فَٱعۡلَمُوٓاْ أَنَّ ٱللَّهَ مَوۡلَىٰكُمۡۚ نِعۡمَ ٱلۡمَوۡلَىٰ وَنِعۡمَ ٱلنَّصِيرُ
English translation: And if they turn away then know that Allah (is) your Protector Excellent (is) the Protector and Excellent (is) the Helper
Transliteration: wa-in tawallaw fa-i'lamu anna al-laha mawlakum ni'ma al-mawla wani'ma al-nasiru