Ways that Canaanite slaves go free. Including when a slave is injured seriously, permanently, in an external way, based on the biblical verses, but not only. Plus, the cases when, despite injury, the slave does not go free. Plus, lesser injuries. Plus, the case of the owner who is a doctor and inadvertently does harm to his own slave in the process of treatment. Also, does the slave who goes free need a "get shichrur," a bill of emancipation, on top of the injury in one of the 24 limbs listed.

More on slaves' emancipation - and how that works as a matter of transaction. Even if he's not cognizant of it, it's to his benefit - and actions in his own interest can be done without his knowledge. Also, the sages allow the slave to free himself with the money of others. Because otherwise, the funds are immediately acquired by the master when they arrive in the slave's possession. But can you give a gift to a slave with a condition removing the master's possibility of ownership? Of course, it's a machloket.

More on "retziyah" - and the obligation of a master to the slave's family. Plus, a description of piercing the slave's ear, and where the slave who adds to the time of service goes wrong. Also, switching to a Canaanite slave - what are the means of acquisition?

The Gemara continues its discussion comparing the redemption of fields and houses during Yovel. The daf then shares a baraita that explains many of the halachot of retziah. Finally a discussion about the kohen who becomes a slave.

Abaye compares himself to Ben Azzai [brief recall of Who's Who]. How does one figure out the purchase price of redeeming a slave? Plus, treating a slave leniently. What about a Jew working for an idolater? Also, a mnemonic to help remember the cases of partial redemption.

Can a father tell his minor daughter to go accept her own betrothal that she isn't old enough to accept herself? Plus, the marriage that follows the time of a maidservant - to the master - and how that kiddushin can kick in, switching the relationship from marriage to slavery. With props to marriage over and above slavery, given the comparison.

Redeeming the maidservant against "his" will - but whose will? The master or the father? What about the strike against the family's good name in the servitude itself?! Plus, a maidservant isn't sold a second time. Also, she can't be sold to a second master - with interpretation of a phrase in the verse being essential.

The daf explores a few different opinions on how much severance must be paid to a freed slave.

Gemara discussed some key differences between female and male Hebrew slaves. The daf also looks at which slaves are eligible for a severance gift and what might that teach us about biblical slavery.

More on the gezerah shavah between "sachir" and "sachir," with regard to how this indentured fellow goes free - aside from the jubilee year, which is already specified in the verse. But Rabbi Yehudah HaNasi doesn't use this gezarah shavah, so why not? And why the disagreement over this? Plus, how does a gezarah shavah really work? How does one be freed from one owner only to be enslaved to the relatives who freed him?