Likewise in the Synagoge (tau43) and Photius (tau84 Theodoridis), and similarly already in Hesychius (tau272) and elsewhere. The headword, genitive singular of the abstract feminine noun tauto/ths (tau 188), must be quoted from somewhere; there are numerous possibilities in philosophical, medical, and theological writers; see e.g. John of Damascus, Expositio Fidei 58.13.