question #1 Sahih al-Bukhari 2131, Book 34, Hadith 83 : What is the significance of measuring or weighing foodstuff before selling it in Islamic trade practices?

that his father said. “I saw those, who used to buy foodstuff without measuring or weighing in the life
time of the Prophet (ﷺ) being punished if they sold it before carrying it to their own houses.”