נד כָּל הַכָּשֵׁר לְהָבִיא גֵּט הָאִשָּׁה כָּשֵׁר לְהָבִיא גֵּט הָעֶבֶד.
Seif 54
Everyone who is acceptable to bring a bill of divorce to a woman (as the husband’s agent) is also acceptable to bring a bill of release for a slave (as the agent of the master.)