Ithna ʿAshariyya‎ > ‎Wasā’il al-Shīʿa‎ > ‎Khums‎ > ‎


Chapter 2 - Not to doubt in regards to where the Imam spends the khums

Chapter 3 - Whatever exceeds the need of the last three categories as surplus falls to the Imam, and it is upon him to provide for them from his end if they fall short of their need