Surah As-Saffat 37:103

فَلَمَّآ أَسْلَمَا وَتَلَّهُۥ لِلْجَبِينِ

And when they had both submitted and he put him down upon his forehead,

Translation: Saheeh International

Tafsir

And when they had both submitted when they had submitted to and were prepared to comply with God’s command exalted be He and he had laid him down on his forehead when he had pushed him down to the ground thereon — every human being has two brows jabīn between which is the forehead jabha; this was at Minā. …

Excerpt from Tafsir al-Jalalayn, commentary on 37:103, via Quran.com. The reader has the full commentary and 9 more tafsirs.