"During the year of the Farewell Pilgrimage, I heard the Prophet ﷺ saying during the Khutbah: "The borrowed is to be returned, and the guarantor is responsible, and the debt is to be repaid."  

سَمِعْتُ النَّبِيَّ ﷺ يَقُولُ فِي خُطْبَتِهِ عَامَ حَجَّةِ الْوَدَاعِ الْعَارِيَةُ مُؤَدَّاةٌ وَالزَّعِيمُ غَارِمٌ وَالدَّيْنُ مَقْضِيٌّ  

From Al-Hasan, from Samurah, that the Prophet ﷺ said: "Upon the hand is what it took, until it is returned." Qatadah said: "Then Al-Hasan forgot, so he said: 'It is something you entrusted, he is not liable for it.' " Meaning the borrowed property.  

عَنِ النَّبِيِّ ﷺ قَالَ عَلَى الْيَدِ مَا أَخَذَتْ حَتَّى تُؤَدِّيَ قَالَ قَتَادَةُ ثُمَّ نَسِيَ الْحَسَنُ فَقَالَ هُوَ أَمِينُكَ لاَ ضَمَانَ عَلَيْهِ يَعْنِي الْعَارِيَةَ