Sura al-Isrāʾ 17:39

ذَٰلِكَ مِمَّآ أَوْحَىٰٓ إِلَيْكَ رَبُّكَ مِنَ ٱلْحِكْمَةِ وَلَا تَجْعَلْ مَعَ ٱللَّـهِ إِلَٰهًا ءَاخَرَ فَتُلْقَىٰ فِى جَهَنَّمَ مَلُومًا مَّدْحُورًا

dhālika mimmā awḥā ilayka rabbuka mina l-ḥikmati wa-lā tajʿal maʿa allāhi ilāhan ākhara fa-tulqā fī jahannama malūman madḥūran

These are among the (precepts of) wisdom, which thy Lord has revealed to thee. Take not, with Allah, another object of worship, lest thou shouldst be thrown into Hell, blameworthy and rejected.