17. One should not sell impermissible and haraam products e.g. pork, carrion, wine, musical instruments, etc. or anything which is not permitted in Shari’ah

Hazrat Abdullah bin Mas’ood (radhiyallahu ‘anhu) reports that Hazrat Rasulullah (sallallahu ‘alaihi wasallam) said, “There is no action that will draw you close to Jannah except that I have commanded you to carry it out, and there is no action that will draw you close to Jahannum except that I have prohibited you from perpetrating it. None of you should ever regard his sustenance to be delayed (as everything is destined to arrive at its appointed time). Indeed, Jibraeel (‘alaihis salaam) revealed wahi in my heart (from the side of Allah Ta‘ala) that none of you will leave the world until he receives his sustenance in full. Hence, fear Allah Ta‘ala, O people, and make your effort brief in seeking your livelihood (as everything that you will receive is predestined). If any of you regards his sustenance to be delayed then he should not seek it through an avenue whereby he will disobey Allah Ta‘ala, for indeed the grace (barakah in wealth) of Allah Ta‘ala cannot be acquired through engaging in sins.” ^[1]

^[1]  المستدرك على الصحيحين للحاكم الرقم: 2136، وقد ذكره المنذري في الترغيب والترهيب، الرقم: 2629 بلفظة "عن"، إشارة إلى كونه صحيحا أو حسنا أو ما قاربهما عنده كما بين أصله في مقدمة كتابه 1/50