'Ruler' in the Bible

In the second year of Darius the king, in the sixth month, on the first day of the month, came the word of the Lord by Haggai the prophet to Zerubbabel, the son of Shealtiel, ruler of Judah, and to Joshua, the son of Jehozadak, the high priest, saying,

And the spirit of Zerubbabel, the son of Shealtiel, ruler of Judah, was moved by the Lord, as was the spirit of Joshua, the son of Jehozadak, the high priest, and the spirit of all the rest of the people; and they came and did work in the house of the Lord of armies, their God.

Say now to Zerubbabel, the son of Shealtiel, ruler of Judah, and to Joshua, the son of Jehozadak, the high priest, and to the rest of the people,

Say to Zerubbabel, ruler of Judah, I will make a shaking of the heavens and the earth,