Quran 39:65 from Surah Az-Zumar on Divine Marvels.
وَلَقَدۡ أُوحِيَ إِلَيۡكَ وَإِلَى ٱلَّذِينَ مِن قَبۡلِكَ لَئِنۡ أَشۡرَكۡتَ لَيَحۡبَطَنَّ عَمَلُكَ وَلَتَكُونَنَّ مِنَ ٱلۡخَٰسِرِينَ
English translation: And verily it has been revealed to you and to those who (were) before you (were) before you if you associate (with Allah) surely, will become worthless your deeds and you will surely be among the losers
Transliteration: walaqad uhiya ilayka wa-ila alladhina min qablika la-in ashrakta layahbatanna amaluka walatakunanna mina al-khasirina