Quran english Az Zumar 54

وأنيبوا إلى ربكم وأسلموا له من قبل أن يأتيكم العذاب ثم لا تنصرون

Waaneeboo ila rabbikum waaslimoo lahumin qabli an ya/tiyakumu alAAathabu thumma la tunsaroon

 
Sahih International
And return [in repentance] to your Lord and submit to Him before the punishment comes upon you; then you will not be helped.
Muhsin Khan
“And turn in repentance and in obedience with true Faith (Islamic Monotheism) to your Lord and submit to Him, (in Islam), before the torment comes upon you, then you will not be helped.
Pickthall
Turn unto your Lord repentant, and surrender unto Him, before there come unto you the doom, when ye cannot be helped.
Yusuf Ali
“Turn ye to our Lord (in repentance) and bow to His (Will), before the Penalty comes on you: after that ye shall not be helped.
Shakir
And return to your Lord time after time and submit to Him before there comes to you the punishment, then you shall not be helped.
Dr. Ghali
And turn penitent to your Lord, and surrender to Him, even before the torment comes up to you; thereafter you will not be vindicated.