Quran english Fussilat 38

فإن استكبروا فالذين عند ربك يسبحون له بالليل والنهار وهم لا يسأمون

Fa-ini istakbaroo fallatheenaAAinda rabbika yusabbihoona lahu billayli wannahariwahum la yas-amoon

 
Sahih International
But if they are arrogant - then those who are near your Lord exalt Him by night and by day, and they do not become weary.
Muhsin Khan
But if they are too proud (to do so), then there are those who are with your Lord (angels) glorify Him night and day, and never are they tired.
Pickthall
But if they are too proud - still those who are with thy Lord glorify Him night and day, and tire not.
Yusuf Ali
But is the (Unbelievers) are arrogant, (no matter): for in the presence of thy Lord are those who celebrate His praises by night and by day. And they never flag (nor feel themselves above it).
Shakir
But if they are proud, yet those with your Lord glorify Him during the night and the day, and they are not tired.
Dr. Ghali
Yet, in case they wax proud, then the ones who are in the Providence with your Lord extol to Him by night and daytime, and they do not grow weary. A prostration is to be performed here