Matthew 5:14-16

You people are [like] light in the world. A city built on a hill will not go unnoticed.

Revelation 1:20-1

The secret of the seven stars that you saw in my right hand and the seven golden lampstands [is this]: The seven stars are the angels [i.e., messengers] of the seven churches. And the seven lampstands are the seven churches."

Treasury of Scripture Knowledge

Summary

And the candlesticks of pure gold, five on the right side, and five on the left, before the oracle, with the flowers, and the lamps, and the tongs of gold,

Bible References

The candlesticks

Matthew 5:14
You people are [like] light in the world. A city built on a hill will not go unnoticed.
Revelation 1:20
The secret of the seven stars that you saw in my right hand and the seven golden lampstands [is this]: The seven stars are the angels [i.e., messengers] of the seven churches. And the seven lampstands are the seven churches."
Revelation 2:1
"Write [this] to the angel [i.e., the messenger] of the church at Ephesus [Note: These "messengers," (verses 8, 12, 18; 3:1, 7, 14) are thought by some to be evangelists]: These things are the words of the One who holds the seven stars in His right hand and walks among the seven golden lampstands: