Hadith 1819
´Attab bin Asid narrated that:` the Prophet used to send to the people one who would assess their vineyards and fruits.
Hadith 2189
´It was narrated from 'Ata that 'Attab bin Asid said that :` when the Messenger of Allah (ﷺ) sent him to Makkah, he forbade him from profiting off of what he did not possess.