Surah Yunus 10:18

وَيَعْبُدُونَ مِن دُونِ ٱللَّهِ مَا لَا يَضُرُّهُمْ وَلَا يَنفَعُهُمْ وَيَقُولُونَ هَـٰٓؤُلَآءِ شُفَعَـٰٓؤُنَا عِندَ ٱللَّهِ ۚ قُلْ أَتُنَبِّـُٔونَ ٱللَّهَ بِمَا لَا يَعْلَمُ فِى ٱلسَّمَـٰوَٰتِ وَلَا فِى ٱلْأَرْضِ ۚ سُبْحَـٰنَهُۥ وَتَعَـٰلَىٰ عَمَّا يُشْرِكُونَ

And they worship other than Allāh that which neither harms them nor benefits them, and they say, "These are our intercessors with Allāh." Say, "Do you inform Allāh of something He does not know in the heavens or on the earth?" Exalted is He and high above what they associate with Him.

Translation: Saheeh International

Tafsir

And they worship besides God that is other than Him that which can neither hurt them should they not worship it nor profit them if they do worship it — and these are the idols; and they say of them ‘These are our intercessors with God’. …

Excerpt from Tafsir al-Jalalayn, commentary on 10:18, via Quran.com. The reader has the full commentary and 9 more tafsirs.