Learn how to say Sceptered correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word sceptre:
an ornamented staff carried by rulers on ceremonial occasions as a symbol of sovereignty:
imperial regalia of orb and sceptre
a blue worker’s smock is his robe of office, his sceptre a venerable hoe
Middle English: from Old French ceptre, via Latin from Greek skēptron, from skēptein (alteration of skēptesthai) ‘lean on’
Remember that sceptre begins with sc- and that the ending is -re (the spelling scepter is American).