المُنفقُ سِلعَتَه بالإيمَان The One Who Promotes His Commodity By Oaths

26ـ الإمامُ عليٌّ (عَلَيهِ الّسَلامُ): يا مَعاشرَ السَّماسِرَةِ، أقِلّوا الأيْمانَ، فإنّها مَنفَقَةٌ للسِّلْعَـةِ، مَمْحَقَةٌ للرِّبْحِ.

26- Imam Ali (AS) said, ‘O brokers! Curb your use of oaths, for they promote the commodity while obliterating the profit.’[al-Kafi, v. 5, p. 162, no. 2]
 

27ـ الإمامُ الصّادقُ (عَلَيهِ الّسَلامُ): إنّ اللّه‏َ تباركَ وتعالى لَيُبْغِضُ المُنَفِّق سِلْعتَهُ بالأيْمانِ .

27- Imam al-Sadiq (AS) said, ‘Allah, Blessed and most High, loathes the one who promotes his commodity by oaths.’[Amali al-Saduq, p. 390, no. 6]