Reference for Chullin 5:23

אלא מהכא

This applies only where an Israelite is going in and out [at the time]; but if [an Israelite] came and found that [th Cuthean] had slaughtered, one must cut off an olive's bulk of the flesh and give it to him; if he ate it, others may also eat of his slaughtering; if he did not eat it, others may not eat of his slaughtering.

Jastrow

Jastrow

Jastrow

Jastrow