Surah Az-Zumar Verse 65 - English Translation by The Study Quran
Surah Az-Zumarوَلَقَدۡ أُوحِيَ إِلَيۡكَ وَإِلَى ٱلَّذِينَ مِن قَبۡلِكَ لَئِنۡ أَشۡرَكۡتَ لَيَحۡبَطَنَّ عَمَلُكَ وَلَتَكُونَنَّ مِنَ ٱلۡخَٰسِرِينَ
Surely it has been revealed unto thee and unto those before thee that if thou dost ascribe partners [unto God], thy work will surely come to naught and thou shalt be among the losers