'Support' in the Bible

And he said to me, What do you see? And I said, I see a light-support, made all of gold, with its cup on the top of it and seven lights on it; and there are seven pipes to every one of the lights which are on the top of it;

And I made answer and said to him, What are these two olive-trees on the right side of the light-support and on the left?

Then the clans of Judah will say in their hearts, ‘A strong support for us are the inhabitants of Jerusalem through the Lord of hosts, their God.’