وَٱلطَّيْرَ مَحْشُورَةً ۖ كُلٌّ لَّهُۥٓ أَوَّابٌ
Wa al tt ayra ma h shooratan kullun lahu aww a b un and [likewise] the birds in their assemblies:21 [together] they all would turn again and again unto Him [who had created them].
 - Mohammad Asad
And the birds, too, with all their flocks, join in singing with him.
 - Muhammad Farooq-i-Azam Malik
And 'We subjected' the birds, flocking together. All turned to him 'echoing his hymns'.
 - Mustafa Khattab
And the birds assembled; all were turning unto Him
 - Marmaduke Pickthall
And the birds gathered (in assemblies): all with him did turn (to Allah). 4169
 - Abdullah Yusuf Ali