Al-Khiá¹£Äl - Part 5: On Five-Numbered Characteristics Chapter: On what requires the one-fifth levy (Khums) 5-52 ØدثÙا أب٠رض٠اÙÙ٠عÙÙ ÙاÙ: ØدثÙا ٠د ب٠ÙØÙ٠اÙعطار ÙاÙ: ØدثÙا Ø£Ø٠د ب٠عÙسÙØ Ø¹Ù Ø§ÙØس٠ب٠٠عت أبا عبد اÙÙ٠عÙÙ٠اÙسÙا٠عادÙØ ÙاÙبØØ±Ø ÙاÙغÙÙÙ Ùعر٠صاØبÙØ ÙاÙÙÙÙØ²Ø Ø§Ùخ٠5-52 (The compiler of the book narrated) that his father - may God be pleased with him - narrated that Muhammad ibn Yahya al-Attar quoted Ahmad ibn Muhammad ibn Isa, on the authority of Al-Hassan ibn Mahboob, on the authority of Amâmar ibn Marvan, âI heard Aba Abdullah as-Sadiq (MGB) say, âThere is one-fifth levy on what is extracted from mines and the sea; on booties; on what is illegally obtained and is mixed with what is legally earned and no one knows its owner; and on treasures.â