Surah Al-Kahf 18:20

إِنَّهُمْ إِن يَظْهَرُوا۟ عَلَيْكُمْ يَرْجُمُوكُمْ أَوْ يُعِيدُوكُمْ فِى مِلَّتِهِمْ وَلَن تُفْلِحُوٓا۟ إِذًا أَبَدًا

Indeed, if they come to know of you, they will stone you or return you to their religion. And never would you succeed, then - ever."

Translation: Saheeh International

Tafsir

For indeed if they should come to know of you they will either stone you kill you by stoning or make you return to their creed and then if you do return to their creed you will never prosper’.

Excerpt from Tafsir al-Jalalayn, commentary on 18:20, via Quran.com. The reader has the full commentary and 9 more tafsirs.