Dalil
العربية

Quran Al-Qadr 97:4

تَنَزَّلُ ٱلۡمَلَٰٓئِكَةُ وَٱلرُّوحُ فِيهَا بِإِذۡنِ رَبِّهِم مِّن كُلِّ أَمۡرٖ

Translation

The angels and the Spirit [i.e., Gabriel] descend therein by permission of their Lord for every matter.