'Scepter' in the Bible

“The well, which the leaders sank,Which the nobles of the people dug,With the scepter and with their staffs.”And from the wilderness they continued to Mattanah,

“I see him, but not now;I behold him, but not near;A star shall come forth from Jacob,A scepter shall rise from Israel,And shall crush through the forehead of Moab,And tear down all the sons of Sheth.