ἐγχωρητέον

From LSJ

Ἀναξαγόρας δύο ἔλεγε διδασκαλίας εἶναι θανάτου, τόν τε πρὸ τοῦ γενέσθαι χρόνον καὶ τὸν ὕπνονAnaxagoras used to say that we have two teachers for death: the time before we were born and sleep | Anaxagoras said that there are two rehearsals for death: the time before being born and sleep

Source

Spanish (DGE)

hay que permitir, debe ser posible c. dat. τῇ περὶ τούτων ... ζητήσει Procop.Gaz.in Eccl.proem.