Shu’bi said that Sayyiduna Ali and Sayyiduna Zaid (may Allah be pleased with them both) would not disinherit any heir because of disbelievers or slaves, nor would they make disbelievers or slaves heirs to anything. And Sayyiduna Abdullah bin Mas’ud (may Allah be pleased with him) would disinherit because of disbelievers and slaves, but he would not give them inheritance.