"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.'"
جَلَبْتُ أَنَا وَمَخْرَفَةُ الْعَبْدِيُّ بَزًّا مِنْ هَجَرَ فَجَاءَنَا رَسُولُ اللَّهِ ﷺ فَسَاوَمَنَا سَرَاوِيلَ وَعِنْدَنَا وَزَّانٌ يَزِنُ بِالأَجْرِ فَقَالَ لَهُ النَّبِيُّ ﷺ يَا وَزَّانُ زِنْ وَأَرْجِحْ