ٱسْتَغْفِرْ لَهُمْ أَوْ لَا تَسْتَغْفِرْ لَهُمْ إِن تَسْتَغْفِرْ لَهُمْ سَبْعِينَ مَرَّةً فَلَن يَغْفِرَ ٱللَّهُ لَهُمْ ۚ ذَٰلِكَ بِأَنَّهُمْ كَفَرُوا۟ بِٱللَّهِ وَرَسُولِهِۦ ۗ وَٱللَّهُ لَا يَهْدِى ٱلْقَوْمَ ٱلْفَـٰسِقِينَ
Istaghfir lahum aw l a tastaghfir lahum in tastaghfir lahum sabAAeena marratan falan yaghfira All a hu lahum tha lika biannahum kafaroo bi A ll a hi warasoolihi wa A ll a hu l a yahdee alqawma alf a siqeen a [And] whether thou dost pray [unto God] that they be forgiven or dost not pray for them - [it will all be the same: for even] if thou wert to pray seventy times110 that they be forgiven, God will not forgive them, seeing that they are bent on denying God and His Apostle. And God does not bestow His guidance upon such iniquitous folk.111
 - Mohammad Asad
O Prophet! It is the same, whether you ask forgiveness for them or not; even if you ask for their forgiveness seventy times, Allah is not going to forgive them: because they have disbelieved Allah and His Rasool. Allah does not guide those who are transgressors.
 - Muhammad Farooq-i-Azam Malik
'It does not matter' whether you 'O Prophet' pray for them to be forgiven or not. Even if you pray for their forgiveness seventy times, Allah will never forgive them. That is because they have lost faith in Allah and His Messenger. And Allah does not guide the rebellious people.
 - Mustafa Khattab
Ask forgiveness for them (O Muhammad), or ask not forgiveness for them; though thou ask forgiveness for them seventy times Allah will not forgive them. That is because they disbelieved in Allah and His messenger, and Allah guideth not wrongdoing folk.
 - Marmaduke Pickthall
Whether thou ask for their forgiveness or not (their sin is unforgivable): if thou ask seventy times for their forgiveness Allah will not forgive them: because they have rejected Allah and His apostle; and Allah guideth not those who are perversely rebellious. 1334
 - Abdullah Yusuf Ali