Cross reference
Zechariah 4:11
11 Then answered I, and said unto him, What are these two olive trees upon the right side of the candlestick and upon the left side thereof?
Zechariah 4:3
3 And two olive trees by it, one upon the right side of the bowl, and the other upon the left side thereof.
Revelation 11:4
4 These are the two olive trees, and the two candlesticks standing before the God of the earth.