Surah Az-Zumar Verse 65 - English Translation by Muhammad Mahmoud Ghali
Surah Az-Zumarوَلَقَدۡ أُوحِيَ إِلَيۡكَ وَإِلَى ٱلَّذِينَ مِن قَبۡلِكَ لَئِنۡ أَشۡرَكۡتَ لَيَحۡبَطَنَّ عَمَلُكَ وَلَتَكُونَنَّ مِنَ ٱلۡخَٰسِرِينَ
And indeed it has already been revealed to you (The Prophet) and to the ones before you: "Indeed in case you associate (other gods with Allah), indeed your deeds will definitely be frustrated and indeed you will definitely be among the losers