10:106
وَلَا تَدْعُ مِن دُونِ ٱللَّهِ مَا لَا يَنفَعُكَ وَلَا يَضُرُّكَ ۖ فَإِن فَعَلْتَ فَإِنَّكَ إِذًا مِّنَ ٱلظَّـٰلِمِينَ
walā tadʿu min dūni l-lahi mā lā yanfaʿuka walā yaḍurruka fa-in faʿalta fa-innaka idhan mina l-ẓālimīna
do not pray to any other [god] that can neither benefit nor harm you: if you do, you will be one of the evildoers.
"And invoke not besides Allâh, any such that will neither profit you nor harm you, but if (in case) you did so, you shall certainly be one of the Zâlimûn (polytheists and wrong-doers)."