Quran 47:7 from Surah Muhammad on Divine Marvels.
يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوٓاْ إِن تَنصُرُواْ ٱللَّهَ يَنصُرۡكُمۡ وَيُثَبِّتۡ أَقۡدَامَكُمۡ
English translation: O you who believe O you who believe O you who believe If you help Allah He will help you and make firm your feet
Transliteration: yaayyuha alladhina amanu in tansuru al-laha yansur'kum wayuthabbit aqdamakum