Surah At-Taubah (The Repentance), Verse 105

وَقُلِ اعْمَلُوْا فَسَیَرَی اللّٰهُ عَمَلَكُمْ وَرَسُوْلُهٗ وَالْمُؤْمِنُوْنَ وَسَتُرَدُّوْنَ اِلٰی عٰلِمِ الْغَیْبِ وَالشَّهَادَةِ فَیُنَبِّئُكُمْ بِمَا كُنْتُمْ تَعْمَلُوْنَ ۟

Wa qul i'maloo fasayaral laahu 'amalakum wa Rasooluhoo wal mu'minoon; wa saturaddoona ilaa 'Aalimil Ghaibi washshahaadati fa yunabbi'ukum bimaa kuntum ta'maloon

“And say: "Work (righteousness): Soon will Allah observe your work, and His Messenger, and the Believers: Soon will ye be brought back to the knower of what is hidden and what is open: then will He show you the truth of all that ye did."”

Quran 9:105 (Yusuf Ali Translation)