I heard Allah's Apostle ﷺ as saying: The worst earning is the earning of a prostitute, the price of a dog and the earning of a cupper.  

سَمِعْتُ النَّبِيَّ ﷺ يَقُولُ شَرُّ الْكَسْبِ مَهْرُ الْبَغِيِّ وَثَمَنُ الْكَلْبِ وَكَسْبُ الْحَجَّامِ  

"The Messenger of Allah said: 'The worst of earnings arte the gift of a female fornicator, the price of a dog and the earnings of a cupper.""  

قَالَ رَسُولُ اللَّهِ ﷺ شَرُّ الْكَسْبِ مَهْرُ الْبَغِيِّ وَثَمَنُ الْكَلْبِ وَكَسْبُ الْحَجَّامِ  

"The Messenger of Allah forbade the price of a dog, the gift of a female fornicator and the fees of a fortuneteller."( Sahih) (Using translation from Nasāʾī 4292)   

«نَهَى رَسُولُ اللَّهِ ﷺ عَنْ ثَمَنِ الْكَلْبِ وَمَهْرِ الْبَغِيِّ وَأَجْرِ الْكَاهِنِ وَكَسْبِ الْحَجَّامِ»  

[Machine] From the Messenger of Allah ﷺ , he said: "The dowry of a fornicator, the price of a dog, the earnings of a fortune teller, and the income of a blood money collector are all considered unlawful."  

عَنْ رَسُولِ اللَّهِ ﷺ قَالَ «إِنَّ مَهْرَ الْبَغِيِّ وَثَمَنَ الْكَلْبِ وَالسِّنَّوْرِ وَكَسْبِ الْحَجَّامِ مِنَ السُّحْتِ»  

"The Messenger of Allah said: 'The worst of earnings arte the gift of a female fornicator, the price of a dog and the earnings of a cupper."" (Using translation from Nasāʾī 4294)   

أَنَّ رَسُولَ اللهِ ﷺ قَالَ «بِئْسَ الْكَسْبُ مَهْرُ الْبَغِيِّ وَثَمَنُ الْكَلْبِ وَكَسْبُ الْحَجَّامِ»  

[Machine] That the Prophet ﷺ said, "Wretched is the earnings through oppression, and the price of a dog, and the earnings of the cupper."  

أَنَّ النَّبِيَّ ﷺ قَالَ «بِئْسَ الْكَسْبُ مَهْرُ الْبَغِيِّ وَثَمَنُ الْكَلْبِ وَكَسْبُ الْحَجَّامِ»  

"The Messenger of Allah said: 'The worst of earnings arte the gift of a female fornicator, the price of a dog and the earnings of a cupper."" (Using translation from Nasāʾī 4294)   

أَنَّهُ سَمِعَ رَسُولَ اللهَِ يَقُولُ «شَرُّ الْكَسْبِ كَسْبُ الْحَجَّامِ وَثَمَنُ الْكَلْبِ وَمَهْرُ الْبَغِيِّ»  

"The Messenger of Allah said: 'The worst of earnings arte the gift of a female fornicator, the price of a dog and the earnings of a cupper."" (Using translation from Nasāʾī 4294)   

قَالَ رَسُولُ اللهِ ﷺ مِنَ السُّحْتِ ثَمَنُ الْكَلْبِ وَمَهْرُ الْبَغِيِّ وَكَسْبُ الْحَجَّامِ  

"The Messenger of Allah said: 'The worst of earnings arte the gift of a female fornicator, the price of a dog and the earnings of a cupper."" (Using translation from Nasāʾī 4294)  

قَالَ رَسُولُ اللهِ ﷺ «شَرُّ الْكَسْبِ مَهْرُ الْبَغِيِّ وَثَمَنُ الْكَلْبِ وَكَسْبُ الْحَجَّامِ»  

[Machine] About the price of a dog, the dowry of the rebellious (woman), the wage of the priest, and the income of the cupper.  

عَنْ ثَمَنِ الْكَلْبِ وَمَهْرِ الْبَغِيِّ وَأَجْرِ الْكَاهِنِ وَكَسْبِ الْحَجَّامِ  

"ثَلَاثٌ كُلُّهُنَّ سُحْتٌ: كَسْبُ الْحجَّامِ، ومَهْرُ الْبَغِىِّ، وَثمَنُ الْكَلْبِ إِلَّا كَلْبًا ضَارِيًا".  

"ثَمَنُ الْكَلْبِ خَبيثٌ، وَمَهْرُ الْبَغِىِّ خَبِيثٌ، وَكَسْبُ الحجَّامِ خبيثٌ".  

"بِئْسَ الكَسبُ: مَهْرُ البَغى، وَثَمَنُ الكلبِ، وَكَسْبُ الحَجَّام".  

"شَرُّ الْكَسْبِ ثَلَاثَةٌ: مهْرُ الْبغِىِّ، وثَمنُ الْكَلْبِ، وكَسْبُ الْحجَّامِ"