1002. hadíth
وَ قَالَ رَسُولُ اَللَّهِ صَلَّى اَللَّهُ عَلَيْهِ وَ آلِهِ: "وَيْلٌ لِتُجَّارِ أُمَّتِي مِنْ لاَ وَ اَللَّهِ وَ بَلَى وَ اَللَّهِ وَ وَيْلٌ لِصُنَّاعِ أُمَّتِي مِنَ اَلْيَوْمِ وَ غَدٍ ".
The Messenger of Allah (swt), peace and blessings be upon him and his family, said: "Woe to the merchants of my nation because of (their frequent oaths) 'No, by Allah (swt)' and 'Yes, by Allah (swt).' And woe to the craftsmen of my nation because of (their worries about) today and tomorrow."