﴿ مِن دُونِ ٱللَّهِ ۖ قَالُوا۟ ضَلُّوا۟ عَنَّا بَل لَّمْ نَكُن نَّدْعُوا۟ مِن قَبْلُ شَيْـًۭٔا ۚ كَذَٰلِكَ يُضِلُّ ٱللَّهُ ٱلْكَٰفِرِينَ ﴾

“side by side with God?” They will answer: “They have forsaken us - or, rather, what we were wont to invoke aforetime did not exist at all!” And they will be told:] “It is thus that God lets the deniers of the truth go astray:”

Please check ayah 40:76 for complete tafsir.