Study Bava Batra folio 136A with parallel Hebrew-English text, traditional commentary, and modern study tools. Free access to Babylonian Talmud online.
It is as Rav Ḥisda says that if it is written in the will: And we acquired it from him through an act of acquisition in addition to this gift, this formulation does not cancel the will’s power to take effect after the person’s death, as the intention of referring to it as a gift is merely to enhanc
It was stated that Rav Yehuda says that Shmuel says that the halakha is that one writes a document and gives the money in this case. And Rava says similarly that Rav Naḥman says that the halakha is that one writes a document and gives the money in this case.
Mishnah: A healthy person who writes a document granting his property to his sons in his lifetime, but wishes to continue to derive benefit from it until his death, must write: I give the property from today and after my death. This is the statement of R' Yehuda. R' Yosei says: He need not write:
If one writes a document granting his property to his son from today and after his death, the father cannot sell the property because it is written as granted to the son, and the son cannot sell it because it is still in the possession of the father with regard to using the property and consuming it
If the father sold the property, it is sold to the purchaser inasmuch as he may use it and consume its produce until the father dies, at which point it belongs to the son. If the son sold it during his father’s lifetime, the purchaser has no right to use it until the father dies.