G0992
βλητέον
must be put
βλητέος, -α, -ον (gerundive of βάλλω), (that which) one must put: Luk.5:38.† (AS)
Full Thayer's lexicon entry
βλητέος — blētéos
βλητέος, βλητεα, βλητέον (βάλλω), which must be thrown or put (see βάλλω, 2); found only in neuter: Mar 2:22 (WH T omit; Tr brackets); Luk 5:38 βλητέον ἐστι followed by the accusative τόν οἶνον, cf. Matth. § 447, 3 a.; (Buttmann, 190 (165)). (Besides only in Basil, i., p. 137 c., Benedict edition.)
2 occurrences
Mark (1), Luke (1)