Surah Taha 20:3

إِلَّا تَذْكِرَةً لِّمَن يَخْشَىٰ

But only as a reminder for those who fear [Allāh] -

Translation: Saheeh International

Tafsir

but We have revealed it only to remind therewith him who fears God;

Excerpt from Tafsir al-Jalalayn, commentary on 20:3, via Quran.com. The reader has the full commentary and 9 more tafsirs.