Sa'id bin 'Abdur Rahman bin Hasaan سعيد بن عبد الرحمن بن حسان · The Book on Business

That he sold a camel to the Prophet (ﷺ) and made a condition that he could ride it to (return to) his family. This Hadith is Hasan Sahih. It has been reported through other routes from Jabir. This is acted upon according to some of the people of knowledge among the Companions of the Prophet (ﷺ) and others. They consider it allowed to make a condition in a sale when it is one condition. This is the view of Ahmad…

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. This Hadith is Hasan Sahih. Some of the people pf knowledge, among the Companions of the Prophet (ﷺ) and others, followed this Hadith. They said that the possessor of the borrowed thing is liable. This is…