"The Messenger of Allah said: 'Allah has taken me as a close friend (Khalil) as He took Ibrahim as a close friend. So my house and the house of Ibrahim will be opposite to one another on the Day of Resurrection, and 'Abbas will be in between us, a believer between two close friends.'" (Maudu')
قَالَ رَسُولُ اللَّهِ ﷺ إِنَّ اللَّهَ اتَّخَذَنِي خَلِيلاً كَمَا اتَّخَذَ إِبْرَاهِيمَ خَلِيلاً فَمَنْزِلِي وَمَنْزِلُ إِبْرَاهِيمَ فِي الْجَنَّةِ يَوْمَ الْقِيَامَةِ تِجَاهَيْنِ وَالْعَبَّاسُ بَيْنَنَا مُؤْمِنٌ بَيْنَ خَلِيلَيْنِ