[If] she sold her kesubah or part of it, [or if] she pledged her kesubah or part of it, [or if] she gave her kesubah or part of it as a gift to another person, she may not sell the rest, except with [the sanction of] a court. The Sages, however, say: She may sell even four or five times, and she may sell for sustenance without [the sanction of] a court, but she should write: “I sold for sus-tenance.” But a divorcee may not sell except with [the sanction of] a court.