When he says: my third is for so-and-so, and if he dies it is for so-and-so

Qatadah narrates from Sa'id bin al-Musayyib concerning a man who says: "My one-third of wealth is for so-and-so, and if he dies, it is for so-and-so, another person." He said: That wealth will be given to the first man.

Qatadah narrates the same from al-Hasan as well.

Qatadah reports from Humayd bin Abd al-Rahman that it will be acted upon just as this testator said.

Hisham bin Urwah reports the same content from his father as well.