AT TAUBAH — Ayat 114

وَمَا كَانَ اسْتِغْفَارُ إِبْرَاهِيمَ لِأَبِيهِ إِلاَّ عَن مَّوْعِدَةٍ وَعَدَهَا إِيَّاهُ فَلَمَّا تَبَيَّنَ لَهُ أَنَّهُ عَدُوٌّ لِلّهِ تَبَرَّأَ مِنْهُ إِنَّ إِبْرَاهِيمَ لأوَّاهٌ حَلِيمٌ

And the request of forgiveness of Abraham for his father was only because of a promise he had made to him. But when it became apparent to Abraham that his father was an enemy to Allah , he disassociated himself from him. Indeed was Abraham compassionate and patient.