Hadith 4461
Chapter 5: The One Who Sells His Product By Means Of False Oaths - كتاب البيوع
أَخْبَرَنَا أَحْمَدُ بْنُ عَمْرِو بْنِ السَّرْحِ، قَالَ حَدَّثَنَا ابْنُ وَهْبٍ، عَنْ يُونُسَ، عَنِ ابْنِ شِهَابٍ، عَنْ سَعِيدِ بْنِ الْمُسَيَّبِ، عَنْ أَبِي هُرَيْرَةَ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " الْحَلِفُ مَنْفَقَةٌ لِلسِّلْعَةِ مَمْحَقَةٌ لِلْكَسْبِ " .
It was narrated from Abu Hurairah that the Prophet said:
"Taking oaths may help you to make a sale but it takes (blessing) away from the earnings "(Sahih )
Reference : Sunan an-Nasa'i 4461
In-book reference : Book 44, Hadith 13