ἐξακτέον
From LSJ
Κύριε, σῶσον τὸν δοῦλον σου κτλ. → Lord, save your slave ... (mosaic inscription from 4th cent. church in the Negev)
English (LSJ)
(
A ἐξάγω 1.2) one must put out of the way, kill, αὑτόν M. Ant.3.1. 2 one must lead out, Aët.9.8. II (ἐξάγω 1.1b) one must march out, X.HG6.5.18.
Greek (Liddell-Scott)
ἐξακτέον: ῥηματ. ἐπίθ. (ἐξάγω Ι. 2) πρέπει τις νὰ ἐξαγάγῃ τινὰ ἐκ τοῦ μέσου, νὰ φονεύσῃ αὐτόν, Μάρκ. Ἀντ. 3. 1. 2) (ἐξάγω Ι. 1, β) πρέπει τις νὰ ἐξέλθῃ, ἔγνω ἐξακτέον εἶναι τὴν ταχίστην ἐκ τοῦ κόλπου Ξεν. Ἑλλην. 6. 5, 18.