Az-Zumar 39:75

Watara almala-ikata haffeenamin hawli alAAarshi yusabbihoona bihamdirabbihim waqudiya baynahum bilhaqqi waqeelaalhamdu lillahi rabbi alAAalameen

And you will see the angels surrounding the Throne, exalting [Allāh] with praise of their Lord. And it will be judged between them in truth, and it will be said, "[All] praise to Allāh, Lord of the worlds."

And you will see the angels ringed around the Throne proclaiming the purity of their Lord, along with His praise, and matters will stand settled between them rightfully, and it will be said: “AlHamdulillāhi-rabbil‘ālamīn : Praise belongs to Allah, the Lord of the worlds.”