'Olive trees' in the Bible

and two olive-trees are by it, one on the right of the bowl, and one on its left.'

And I answer and say unto him, 'What are these two olive-trees, on the right of the candlestick, and on its left?'

And I answer a second time, and say unto him, 'What are the two branches of the olive trees that, by means of the two golden pipes, are emptying out of themselves the oil?'