وَإِن تَوَلَّوْا۟ فَٱعْلَمُوٓا۟ أَنَّ ٱللَّهَ مَوْلَىٰكُمْ ۚ نِعْمَ ٱلْمَوْلَىٰ وَنِعْمَ ٱلنَّصِيرُ
Wain tawallaw fa i AAlamoo anna All a ha mawl a kum niAAma almawl a waniAAma a l nna s eer u and if they turn away [from righteousness], know that God is your Lord Supreme: [and] how excellent is this Lord Supreme, and how excellent this Giver of Succour!
 - Mohammad Asad
If they give no heed, then you should know that Allah is your protector. He is the best to protect and the best to help.
 - Muhammad Farooq-i-Azam Malik
And if they do not comply, then know that Allah is your Protector. What an excellent Protector, and what an excellent Helper!
 - Mustafa Khattab
And if they turn away, then know that Allah is your Befriender, a transcendent Patron, a transcendent Helper!
 - Marmaduke Pickthall
If they refuse be sure that Allah is your protector the best to protect and the best to help.
 - Abdullah Yusuf Ali