“‘Indeed Allaah raises the grade of a righteous slave of His in Paradise so much that the slave of Allaah says: ‘O My Lord! From where is all this for me? He will say: ‘By your son seeking forgiveness for you.’
[Collected by Ibn Majah, Ahmad, Ibn Abi Shaybah in ‘al-Mussanaf’, Asbahani in ‘Targheeb’, Baghawi in ‘Sharh as-Sunnah’, and by ad-Diyaa & Albaani declared its Isnad as hasan in Saheehah no.1598]”