Surah Al-Munafiqun 63:6

سَوَآءٌ عَلَيْهِمْ أَسْتَغْفَرْتَ لَهُمْ أَمْ لَمْ تَسْتَغْفِرْ لَهُمْ لَن يَغْفِرَ ٱللَّهُ لَهُمْ ۚ إِنَّ ٱللَّهَ لَا يَهْدِى ٱلْقَوْمَ ٱلْفَـٰسِقِينَ

It is all the same for them whether you ask forgiveness for them or do not ask forgiveness for them; never will Allāh forgive them. Indeed, Allāh does not guide the defiantly disobedient people.

Translation: Saheeh International

Tafsir

It will be the same for them whether you ask forgiveness for them a’staghfarta the interrogative hamza here has taken the place of the conjunctive hamza or do not ask forgiveness for them God will never forgive them. Indeed God does not guide the immoral folk.

Excerpt from Tafsir al-Jalalayn, commentary on 63:6, via Quran.com. The reader has the full commentary and 9 more tafsirs.