We had some sheep which used to graze at Sala'. One of our slavegirls saw a sheep dying and she broke a stone and slaughtered the sheep with it. My father said to the people, "Don't eat it till I ask the Prophet about it (or till I send somebody to ask the Prophet)." So, he asked or sent somebody to ask the Prophet, and the Prophet (ﷺ) permitted him to eat it. 'Ubaidullah (a sub-narrator) said, "I admire that girl, for though she was a slave-girl, she dared to slaughter the sheep . "
Sahih al-Bukhari Book 40, Hadith 5
← Previous Hadith Allah's Messenger (ﷺ) employed someone as a governor at Khaibar. When the man came to Medina, he brought with him dates called Janib. The Prophet (ﷺ) asked him, "Are all the dates of Khaibar of this kind?" The man replied, "(No), we exchange two Sa's of bad dates for one Sa of this kind of dates (i.e. Janib), or exchange three Sa's for two." On that, the Prophet (ﷺ) said, "Don't do so, as it is a kind of usury (Riba) but sell the dates of inferior quality for money, and then buy Janib with the money". The Prophet said the same thing about dates sold by weight. (See Hadith No. 506).

Sahih al-Bukhari Book 40, Hadith 4 Next Hadith → The Prophet (ﷺ) owed somebody a camel of a certain age. When he came to demand it back, the Prophet (ﷺ) said (to some people), "Give him (his due)." When the people searched for a camel of that age, they found none, but found a camel one year older. The Prophet (ﷺ) said, "Give (it to) him." On that, the man remarked, "You have given me my right in full. May Allah give you in full." The Prophet (ﷺ) said, "The best amongst you is the one who pays the rights of others generously."

Sahih al-Bukhari Book 40, Hadith 6