Surah Al-Anbya 21:69

قُلْنَا يَـٰنَارُ كُونِى بَرْدًا وَسَلَـٰمًا عَلَىٰٓ إِبْرَٰهِيمَ

We [i.e., Allāh] said, "O fire, be coolness and safety upon Abraham."

Translation: Saheeh International

Tafsir

We said ‘O fire! Be coolness and safety for Abraham!’ and so it only consumed the bonds with which he had been tied. Its heat departed but its luminosity remained. And by His words wa-salāman ‘and safety’ Abraham was safe from salima death because of its coolness.

Excerpt from Tafsir al-Jalalayn, commentary on 21:69, via Quran.com. The reader has the full commentary and 9 more tafsirs.