Qur’anic term for struggle to earn one’s livelihood. By implication, it is applied to struggle for lawful earning (halal rizq).
Al-hisbah
Al-‘ushr
Al-musaqqafah
Al-bai‘ al-nafidh
Al-bakh
Al-m aqil
Al-sikkah
Al-fakkak
Al-juzaf
Riba