Surah Al-Maʿarij · The Ascending Stairways · Verse 4/44

Qur'an 70:4

تَعْرُجُ ٱلْمَلَٰٓئِكَةُ وَٱلرُّوحُ إِلَيْهِ فِى يَوْمٍۢ كَانَ مِقْدَارُهُۥ خَمْسِينَ أَلْفَ سَنَةٍۢ

The angels and the Spirit will ascend to Him during a Day the extent of which is fifty thousand years.

Quran 70:4 — Al-Maʿarij (المعارج)