Hazrat Abdullah reports that Allah's Messenger swallallahu alayhi wasallam has said: Looking for Halaal income and earning Halaal revenu is an obligation (that which is a basic necessity) after an obligation. It means that it is obligatory upon every believer to search for Halaal income and to earn Halaal earnings.
Jummah Mubarak
Mufti Muhammad Ishaaq Qadri