Quran 33:18 from Surah Al-Ahzaab on Divine Marvels.
۞قَدۡ يَعۡلَمُ ٱللَّهُ ٱلۡمُعَوِّقِينَ مِنكُمۡ وَٱلۡقَآئِلِينَ لِإِخۡوَٰنِهِمۡ هَلُمَّ إِلَيۡنَاۖ وَلَا يَأۡتُونَ ٱلۡبَأۡسَ إِلَّا قَلِيلًا
English translation: Verily Allah knows Allah knows those who hinder among you and those who say to their brothers Come to us and not they come (to) the battle except a few
Transliteration: qad ya'lamu al-lahu al-mu'awiqina minkum wal-qailina li-ikh'wanihim halumma ilayna wala yatuna al-basa illa qalilan