ἀποδιοριστέον
From LSJ
Κύριε, βοήθησον τὸν δοῦλον σου Νῖλον κτλ. → Lord, help your slave Nilos ... (mosaic inscription from 4th-cent. church in the Negev)
English (LSJ)
A one must mark off, separate, τινά τινος Sever.Clyst.p.35D.
Spanish (DGE)
hay que separar ἕτερον ἑτέρου Seuer.Clyst.p.35.