Surah At-Taubah (The Repentance), Verse 16

اَمْ حَسِبْتُمْ اَنْ تُتْرَكُوْا وَلَمَّا یَعْلَمِ اللّٰهُ الَّذِیْنَ جٰهَدُوْا مِنْكُمْ وَلَمْ یَتَّخِذُوْا مِنْ دُوْنِ اللّٰهِ وَلَا رَسُوْلِهٖ وَلَا الْمُؤْمِنِیْنَ وَلِیْجَةً وَاللّٰهُ خَبِیْرٌ بِمَا تَعْمَلُوْنَ 

Am hasibtum an tutrakoo wa lammaa ya'lamil laahul lazeena jaahadoo minkum wa lam yattakhizoo min doonil laahi wa laa Rasoolihee wa lalmu'mineena waleejah; wallaahu khabeerum bimaa ta'maloon

“Or think ye that ye shall be abandoned, as though Allah did not know those among you who strive with might and main, and take none for friends and protectors except Allah, His Messenger, and the (community of) Believers? But Allah is well-acquainted with (all) that ye do.”

Quran 9:16 (Yusuf Ali Translation)