istaghfir lahum aw laa tastaghfir lahum in tastaghfir lahum sab'eena marratan falany yaghfiral laahu lahum; zaalika bi annahum kafaroo billaahi wa Rasoolih; wallaahu laa yahdil qawmal faasiqeen
(O Prophet), it is all the same whether or not you ask for their forgiveness. Even if you were to ask forgiveness for them seventy times, Allah shall not forgive them. That is because they disbelieved in Allah and His Messenger; and Allah does not bestow His Guidance on such evil-doing folk.
