Muhammad Habib Shakir: Say: Call upon Allah or call upon, the Beneficent Allah; whichever you call upon, He has the best names; and do not utter your prayer with a very raised voice nor be silent with regard to it, and seek a way between these.
Abdullah Yusuf Ali: Say: "Call upon Allah, or call upon Rahman: by whatever name ye call upon Him, (it is well): for to Him belong the Most Beautiful Names. Neither speak thy Prayer aloud, nor speak it in a low tone, but seek a middle course between."
M.Pickthall: Say (unto mankind): Cry unto Allah, or cry unto the Beneficent, unto whichsoever ye cry (it is the same). His are the most beautiful names. And thou (Muhammad), be not loud-voiced in thy worship nor yet silent therein, but follow a way between.
Amatul Rahmân Omer: Say, `Call upon (Him by the name of) Allâh or call upon (Him by the name of) Al-Rahmân (the Most Gracious). (In short) call upon Him by whichsoever name you like, all beautiful names belong to Him (- the One God). And utter not your prayer in a loud voice nor utter it in too low tones (completely concealing it) but seek a middle course.´
Maulana Mohammad Ali: And they fall down on their faces, weeping, and it adds to their humility.