Abdullah bin lahya'a bin 'Uqba عبد الله بن لهيعة بن عقبة الحضرمي · The Chapters on Business Transactions

"Zaid bin Thabit told me that the Messenger of Allah (ﷺ) gave a concession regarding the sale of the estimated harvest of 'Araya return for dried dates." (Sahih) Yahya (one of the narrators) said: "The 'Araya is when a man purchases dates on the trees for food that his family has that is ripe, by estimating them (the dates)."

"Sa'd, 'Ammar and I entered into a partnership on the day of Badr, (agreeing to share) whatever was allotted to us. 'Ammar and I did not get anything, but Sa'd got two men (slaves)."

"The Messenger of Allah (ﷺ) said: 'There are three things in which there is blessing: A sale with deferred payment; Muqaradhah (profit sharing); and mixing wheat with barley for one's house, but not for sale."'

'Hind came to the Prophet (ﷺ) and said: 'O Messenger of Allah, Abu Sufyan is a stingy man and he does not give me enough for me and my child, except for what I take from his wealth without him realizing.' He said: Take what is sufficient for you and your child, on a reasonable basis.' "