Usage: 4 forms in 16 verses
Form Translated As     In Verse(s)
σκήπτρω chiefdom LXX.Judg.5.14LXX.1Kgs.8.16
σκήπτρου chiefdom LXX.1Sam.9.21LXX.1Kgs.12.20
of chiefdom LXX.1Sam.15.17
of his staff LXX.1Sam.14.27
staff LXX.1Sam.14.43
σκήπτρον chiefdom LXX.1Kgs.11.13LXX.1Kgs.12.21
staff LXX.Zech.10.11
σκήπτρα chiefdoms LXX.1Kgs.11.31LXX.1Kgs.11.32LXX.1Kgs.11.35LXX.1Kgs.11.36LXX.Ezek.30.18LXX.Hab.3.9

Liddell-Scott-Jones

σκῆπτρον (skēptron) a chiefdom G:N-N

σκῆπτρον, τό:

Doric dialect σκᾶπτον [Refs 5th c.BC+], later σκᾶπτρον [σκῆπτρον">Refs 1st c.BC+] in Lyric poetry passages of Trag., as [Refs 5th c.BC+]: (σκήπτω):— staff or stick, used by the lame or aged, [Refs 8th c.BC+]; σκήπτρῳ προδεικνύς, of a blind man feeling his way, [Refs 5th c.BC+] his staffs or supports, [Refs 5th c.BC+] —the Prose word is βακτηρία.

__II staff or baton, especially as the badge of command, sceptre: in [Refs 8th c.BC+] borne by kings and chiefs, and transmitted from father to son (whence [Refs 8th c.BC+]: also borne by heralds, [Refs 8th c.BC+]; by speakers, who on rising to speak received it from the herald, [Refs 8th c.BC+]; by priests and soothsayers, [Refs 8th c.BC+]; later by minstrels, first in [Refs 8th c.BC+]; wrought by Hephaestus, [Refs 8th c.BC+]; δ᾽ ὅρκος ἦν τοῦ σ. ἐπανάτασις [Refs 4th c.BC+]; used as a stick or cudgel to punish the refractory, [Refs 8th c.BC+]
__II.2 as a symbol of royalty, kingly power, etc., [Refs 8th c.BC+]; τὸ θεῖον Διὸς σ. [Refs 5th c.BC+]: frequently in plural in this sense, [Refs 5th c.BC+]; τύραννα σ. [Refs 5th c.BC+]
__III = Hebrew “Shevet”, of the tribes (φυλαί) of Israel, [σκῆπτρον). ">LXX]
__IV ={λυχνὶς στεφανωματική}, Ps.[Refs 1st c.AD+]

LSJ Scripture Refs: LXX.1Kgs.11.13LXX.1Kgs.10.20