Sunan Ibn Majah, Book 15, Hadith 2512 (In-Book) ⓘ
It was narrated from Abu Yasar, the Companion of the Prophet that : the Messenger of Allah said: “Whoever would like Allah to shade him with His shade, let him give respite to one in difficulty, or waive repayment of the loan.”
حَدَّثَنَا يَعْقُوبُ بْنُ إِبْرَاهِيمَ الدَّوْرَقِيُّ، حَدَّثَنَا إِسْمَاعِيلُ بْنُ إِبْرَاهِيمَ، عَنْ عَبْدِ الرَّحْمَنِ بْنِ إِسْحَاقَ، عَنْ عَبْدِ الرَّحْمَنِ بْنِ مُعَاوِيَةَ، عَنْ حَنْظَلَةَ بْنِ قَيْسٍ، عَنْ أَبِي الْيَسَرِ، صَاحِبِ النَّبِيِّ صلى الله عليه وسلم قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " مَنْ أَحَبَّ أَنْ يُظِلَّهُ اللَّهُ فِي ظِلِّهِ - فَلْيُنْظِرْ مُعْسِرًا أَوْ لِيَضَعْ لَهُ " .
also referenced under: Hadith 2419 (Reference) & Volume 3, Book 15, Hadith 2419 (DarusSalam)