It was narrated that Suwaid bin Qais said:"Makhrafah Al' Abdi and I brought linens from Hajar[1] The Messenger of Allah (ﷺ) came to us to bargain with us with some trousers. There was someone with me who weighed (the goods) in exchange for a wage. So the Prophet (ﷺ) said to the one weighing: 'Weigh and add more