The similitude of good company and that of bad company is that of the owner of musk and of the one (iron-smith) blowing bellows, and the owner of musk would either offer you free of charge or you would buy it from him or you would. smell its pleasant odour, and so far as one who blows the. bellows is concerned, he would either burn your clothes or you shall have to smell its repugnant smell.  

عَنِ النَّبِيِّ ﷺ ح وَحَدَّثَنَا مُحَمَّدُ بْنُ الْعَلاَءِ الْهَمْدَانِيُّ وَاللَّفْظُ لَهُ حَدَّثَنَا أَبُو أُسَامَةَ عَنْ بُرَيْدٍ عَنْ أَبِي بُرْدَةَ عَنْ أَبِي مُوسَى عَنِ النَّبِيِّ ﷺ قَالَ إِنَّمَا مَثَلُ الْجَلِيسِ الصَّالِحِ وَالْجَلِيسِ السَّوْءِ كَحَامِلِ الْمِسْكِ وَنَافِخِ الْكِيرِ فَحَامِلُ الْمِسْكِ إِمَّا أَنْ يُحْذِيَكَ وَإِمَّا أَنْ تَبْتَاعَ مِنْهُ وَإِمَّا أَنْ تَجِدَ مِنْهُ رِيحًا طَيِّبَةً وَنَافِخُ الْكِيرِ إِمَّا أَنْ يُحْرِقَ ثِيَابَكَ وَإِمَّا أَنْ تَجِدَ رِيحًا خَبِيثَةً  

The Prophet ﷺ said, 'The example of a good pious companion and an evil one is that of a person carrying musk and another blowing a pair of bellows. The one who is carrying musk will either give you some perfume as a present, or you will buy some from him, or you will get a good smell from him, but the one who is blowing a pair of bellows will either burn your clothes or you will get a bad smell from him." (Using translation from Bukhārī 5534)  

عَنِ النَّبِيِّ ﷺ قَالَ «مَثَلُ الْجَلِيسِ الصَّالِحِ وَمَثَلُ جَلِيسِ السُّوءِ كَحَامِلِ الْمِسْكِ وَنَافِخِ الْكِيرِ فَحَامِلُ الْمِسْكِ إِمَّا أَنْ تَبْتَاعَ مِنْهُ وَإِمَّا أَنْ تَجِدَ مِنْهُ رِيحًا طَيِّبَةً وَنَافِخُ الْكِيرِ إِمَّا أَنْ يُحْرِقَ ثِيَابَكَ وَإِمَّا أَنْ تَجِدَ مِنْهُ رِيحًا خَبِيثَةً»  

[Machine] He ﷺ said: "The example of a good company and a bad company is like that of the carrier of musk and the blacksmith. The carrier of musk, either he will give you some perfume, or you buy from him, or you will find a pleasant fragrance from him. As for the blacksmith, either he will burn your clothes, or you will find a foul smell from him."  

ﷺ أَنَّهُ قَالَ إِنَّمَا مَثَلُ جَلِيسِ الصَّالِحِ وَجَلِيسِ السُّوءِ كَحَامِلِ الْمِسْكِ وَنَافِخِ الْكِيرِ حَامِلُ الْمِسْكِ إِمَّا أَنْ يُحْذِيَكَ وَإِمَّا أَنْ تَبْتَاعَ مِنْهُ وَإِمَّا أَنْ تَجِدَ مِنْهُ رِيحًا طَيِّبَةً وَنَافِخُ الْكِيرِ إِمَّا أَنْ يَحْرِقَ ثِيَابَكَ وَإِمَّا أَنْ تَجِدَ رِيحًا خَبِيثَةً  

"إِنَّما مَثَلُ الجَليسِ الصَّالِح وجَلِيسِ السُّوءِ كَحَامِلِ المسْكِ وَنَافِخِ الكِيرِ فَحَامِلُ المِسْكِ إِمَّا أن يُحْذِيَك، وَإمَّا أن تَبْتَاعَ مِنْهُ؛ وَإمَّا أن تَجِدَ مِنْه ريحًا طَيبة، ونَافِخُ الكِيرِ إِمَّا أَنْ يَحْرِقَ ثِيَابَكَ وإِمَّا أَنْ تَجِدَ مِنْهُ ريحًا خَبِيثَة ".