[Machine] Abdullah passed by me while I was selling a product and swearing upon it. He raised something in his hand and said, "Do not swear, as taking oaths benefits the sale but removes blessings."
مَرَّ عَلَيَّ عَبْدُ اللهِ وَأَنَا أَبِيعُ سِلْعَةً لِي وَأَنَا أَحْلِفُ عَلَيْهَا فَجَعَلَ يَعْلُو رَأْسِي بِشَيْءٍ فِي يَدِهِ فَقَالَ يَقُولُ «لَا تَحْلِفْ فَإِنَّ الْيَمِينَ يَنْفَعُ السِّلْعَةَ وَيَمْحَقُ الْبَرَكَةَ»