Reference for Chullin 249:35

והתנן

R'Johanan said: In truth, there was an olive's bulk [of marrow in the bone], and [I maintain that] the marrow within can restore [the flesh] outside it,<span class="x" onmousemove="('comment',' I.e., even if there was not an olive's bulk of marrow within the bone, it would still convey uncleanness as a corpse, for the limb would, in time, be restored.');">¹⁹</span>

Jastrow

Jastrow

Jastrow

Jastrow

Jastrow

Jastrow

Jastrow