Surah An-Nazi'at 79:16

إِذْ نَادَىٰهُ رَبُّهُۥ بِٱلْوَادِ ٱلْمُقَدَّسِ طُوًى

When his Lord called to him in the sacred valley of Ṭuwā,

Translation: Saheeh International

Tafsir

when his Lord called out to him in the holy valley of Tuwā? — this is the name of the valley it may be read with nunation Tuwan or without — and He said

Excerpt from Tafsir al-Jalalayn, commentary on 79:16, via Quran.com. The reader has the full commentary and 9 more tafsirs.