1112. hadíth
وَ قَالَ اَلنَّبِيُّ صَلَّى اَللَّهُ عَلَيْهِ وَ آلِهِ: "لَيْسَ مِنْ غَرِيمٍ يَنْطَلِقُ مِنْ عِنْدِهِ غَرِيمُهُ رَاضِياً إِلاَّ صَلَّتْ عَلَيْهِ دَوَابُّ اَلْأَرْضِ وَ نُونُ اَلْبُحُورِ وَ لَيْسَ مِنْ غَرِيمٍ يَنْطَلِقُ صَاحِبُهُ غَضْبَانَ وَ هُوَ مَلِيٌّ إِلاَّ كَتَبَ اَللَّهُ عَزَّ وَ جَلَّ بِكُلِّ يَوْمِ يَحْبِسُهُ أَوْ لَيْلَةٍ ظُلْماً ".
The Prophet (peace be upon him and his family) said: "There is no debtor whose creditor leaves him satisfied except that the creatures of the earth and the fish in the seas pray for him. And there is no debtor whose creditor leaves him angry while he is capable of paying, except that Allah (swt), the Mighty and Exalted, records for him-each day or night that he withholds payment unjustly-a sin."